Movie Box Essay Example for Free

Movie Box Essay Movie Box is a well known small business, which is situated in Small Heath, Birmingham. Mr. Nazim Hussain currently owns the entertainment store, where he rents out movies and DVDs. Mr. Nazim has one assistant working for him, who records all the details manually. The assistant also answers phone calls about movies and DVD inquiries. Mr. Nazim charges his customers 1. 00 for Bollywood films and 1. 50 for Hollywood films. He also charges an extra fee of 1. 00 for everyday the movie or DVD is over due. The customers have to come to the business if they want to take a movie or a DVD out. For a customer to rent out a movie he/she needs a membership number, without this number the customer cant rent out movies. Statement of Problem Mr. Nazim and his assistant were interviewed, to find out what are the problems with current system and the changes they would like to the new system. Mr. Nazim said that Movie Box is currently dealing with about twenty people per day. All these rentals are taken manually in a register. The business has a thick file and a lot of paper work is lying around the business, which wastes a lot of space. Keeping history files takes too much space and sometimes it is hard to search for particular customers history. As well as this because everything is done manually it takes Mr. Nazim and his assistant a lot of time to locate a particular movie or DVD, because they dont know weather it is out or still in the shop. It is also difficult for Mr. Nazim to calculate the weekly income as it is done manually and a lot of errors could be made easily.

Movie Box Essay Example for Free

Movie Box Essay Movie Box is a well known small business, which is situated in Small Heath, Birmingham. Mr. Nazim Hussain currently owns the entertainment store, where he rents out movies and DVDs. Mr. Nazim has one assistant working for him, who records all the details manually. The assistant also answers phone calls about movies and DVD inquiries. Mr. Nazim charges his customers 1. 00 for Bollywood films and 1. 50 for Hollywood films. He also charges an extra fee of 1. 00 for everyday the movie or DVD is over due. The customers have to come to the business if they want to take a movie or a DVD out. For a customer to rent out a movie he/she needs a membership number, without this number the customer cant rent out movies. Statement of Problem Mr. Nazim and his assistant were interviewed, to find out what are the problems with current system and the changes they would like to the new system. Mr. Nazim said that Movie Box is currently dealing with about twenty people per day. All these rentals are taken manually in a register. The business has a thick file and a lot of paper work is lying around the business, which wastes a lot of space. Keeping history files takes too much space and sometimes it is hard to search for particular customers history. As well as this because everything is done manually it takes Mr. Nazim and his assistant a lot of time to locate a particular movie or DVD, because they dont know weather it is out or still in the shop. It is also difficult for Mr. Nazim to calculate the weekly income as it is done manually and a lot of errors could be made easily.

Lake Conservation And Urban Water Management Environmental Sciences Essay

Lake Conservation And Urban Water Management Environmental Sciences Essay Water is one of the most important substances on the earth. Water generates the hydrosphere, circulates in the atmosphere, and infiltrates deep into the ground and moves through the lithosphere and sustains the biosphere. Fresh water source like lake is a renewable resource following the hydrological cycle, it is not evenly distributed on the earths surface. Lakes are large water bodies, which have an important impact on human emotions such as security, happiness and creative aspects of behavior. These are not mere decorative bodies but are biological and psychological necessities. Environmentally lakes are one of the important ecosystems. They play a significant role in recharge and maintenance of ground water table. They have a great recreational potential in the form of water sports, boating etc. in todays fast and stressful life style. In case of emergency, they can serve as source of water for fire fighting etc. They can also be used for Aquaculture as a source of income. They a dd to the beauty of the city promoting tourism. The lakes and reservoirs, all over the country are facing degradation. The degradation is due to encroachments and eutrophication (from domestic and industrial effluents) and silt accumulation. There has been a considerable increase in urban population especially after industrial revolution. The human settlements have taken place in and around the ponds and lakes to mitigate their demands, resulting in contaminating the water sources. The need of Conservation and Management of Lakes is therefore rightly understood by the world community and the issues relating Conservation of lakes are on the anvil. In Lentic or lake ecosystems, the aging process is just the reverse of lotic or river systems. Where as streams tend to get wider and deeper as they age, lakes tend to get shallower and the banks extend into what was originally open water. Natural filling is generally due to wind blown materials (soil, leaves, etc.) entering the system, sediment input by terrestrial run off, aquatic plant and animal debris and eutrophication. Eutrophic lakes When the balance is upset between photosynthesis and decomposition due to enrichment of water by inorganic plant nutrients, either too much organic material accumulates without getting decomposed adequately or too many bacteria are present and an overabundance of decomposition occurs, the lake is classed as Eutrophic. They are considered to be middle aged systems. They are relatively shallow in comparison to Oligotrophic lakes. They have a silty or mud bottom and have sufficient nutrients to support a large population of animals. The accelerated or cultural eutrophication of several waterbodies is caused by human activity. Large quantities of mineral nutrients and organic matter are added to the waterbodies in the form of sewage effluents, organic wastes, agricultural run-offs, excreta and The Process of Eutrophication fertilizers sewage (liquid domestic Industrial waste) minerals esp. nitrates minerals esp. nitrates eutrophication algal bloom competition for light consumers canà ¢Ãƒ ¢Ã¢â‚¬Å¡Ã‚ ¬Ãƒ ¢Ã¢â‚¬Å¾Ã‚ ¢t consume fast enough dead plants dead algae detritus more decomposers use up oxygen by aerobic respiration (increased BOD) aerobes die invertebrates, fish etc. anaerobic bacteria thrive, release NH4,CH4,H2S exudates of animals and humans etc. These provide plenty of phosphates, nitrates (mostly of fertilizers applied to agricultural lands, domestic sewage etc.) which lead to exuberant growth of algae and other water plants. A rich microbial and animal population also develops. The process of natural Eutrophication which is generally very slow , thus gets accelerated. Silt and organic debris accumulates at the bottom and the system turns into a shallow muddy pond, then to a marsh and finally into a dry land. Thus a waterbody which could have been useful as a reservoir of fresh water and could have helped the growth of fish etc. for hundreds of years becomes totally useless within a span of few years only. Sources of Lake Pollution: The sources of Pollution can be classified as fixed point sources and Non-point Sources EFFECTS OF EUTROPICATION Undesirable effects of Eutrophication Algal blooms: The decaying algae, fish, planktons and other organisms cause foul smell. On depletion of oxygen level and on exhausting nitrate oxygen, sulphates are reduced as a last resort to yield hydrogen sulphide which results in bad smell and putrefied taste of water. The lakes become aesthetically unpleasant. Plant growth and silt hinder recreation activities. Rate of sedimentation increases, which shortens the life span of lakes. Mosquito nuisance increases causing health hazards to nearby residents. Steps to Control Eutrophication Preventive Measures Effective waster water treatment and removal of nutrients like nitrogen and phosphorous before discharging the sewerage into waterbodies. Controlling the recycling of nutrients through harvest. Effective disposal of organic matter as sludge. Developing phosphate-free detergents for domestic use. Adopting effective Physico-chemical methods for removal of dissolved nutrients such as nitrogen phosphorous compounds. Overcoming the temptation of over-fertilization. Remedial Measures for Eutrophication: Controlling eutrophication by applying algaecides such as copper Sulphate, chlorine etc. on susceptible surface waterbodies. Removal of the algal bloom by dredging mechanical means.. Underwater weed cutters mounted on boats can be used to remove rooted aquatic plants. Dredges can be used to remove sediments to prevent recycling of nutrients and also for deepening of the lake. Sealing of Lake Bottom with polythene sheeting to prevent release of nutrients from sediments. Providing aeration artificially to increase the DO levels in the lake water. Diluting and or flushing the lake with water from Oligotrophic source. Using Bio remediation techniques. Arresting of nutrients: Biological removal using the ability of some microorganism to take up phosphorous in excess of their immediate nutritional requirements and store it within the cells in the form of polyphosphates. The sludge thus formed can be removed from the system. Water Quality Network Central Pollution Control Board started national water quality monitoring in 1978 under Global Environmental Monitoring System (GEMS), Water Programme. Monitoring, Programme was started with 24 surface water and 11 groundwater stations. Parallel to. GEMS, a National Programme of Monitoring of Indian National Aquatic Resources (MINARS), was started in 1984, with a total of 113 stations spread over 10 river basins. The present network comprises of 870 stations on rivers, lentic water bodies and subsurface waters are elaborated. The number of locations on mainstream of the major river and their tributaries, medium and minor rivers, lakes, ponds, tanks and other water bodies is given in parenthesis. It is estimated that there is about 45,000 riverine length in India out of which about 6500 km length is having BOD higher than 6 mg/1 and can be branded as polluted, another 8500 km length is moderately polluted having BOD in the range of 3 to 6 Mg/l, and remaining about 30,000 km is relativ ely clean having BOD of 3 or Management of lake Trophic State Index in Conservation of Lake Ecosystems. When faced with challenges of trying to describe and organize what is known about the many varied diverse waterbodies, scientists have developed the Trophic State Index (TSI) Classification. This requires minimum data and is generally easy to understand. In the Index total chlorophyll indicates algal biomass and biological productivity: and water clarity is determined by Secchi disc, which indicates the level to which light can penetrate; and algae can photosynthesize. TSI is the best and easy method. The range of the index between 40-50 is usually associated with mesotrophy (moderate productivity); values greater than 50 are associated with eutrophy (high productivity), values less than 40 are associated with oligotrophy (low productivity). Thus, the Trophic State Index (TSI) can serve an important tool in conservation of Lakes. Assessing the Hydrologic Characteristics of Lake Catchment Using GIS Land use change is a dynamic process and if anthropogenic it has most often adverse effects on ecological hydrological processes. For better understanding the impacts of changing physical characteristics on the hydrologic process, geospatial tools like remote sensing and GIS have been found useful. World Lake Vision The key to sustainable use of our lakes and wetlands lies in finding a balance between the water needs of human beings and the ability of nature to meet same over the long term. The WLV has articulated the basic action plan for sustainable use of lake and wet land resources in the form of seven basic principles. Seven Principles for the sustainable lake management are related with:- Harmony between Nature Man. Drainage Basin. Preventive approach to problem solving. Policy based on sound Science. Conflict Resolution. Stake holderà ¢Ãƒ ¢Ã¢â‚¬Å¡Ã‚ ¬Ãƒ ¢Ã¢â‚¬Å¾Ã‚ ¢s involvement. Good governance. If future water security is to be achieved, there is an urgent need to initiate steps for protection, conservation and sustainable use of precious water resources in general and lakes in particular. Powai Lake A Case Study The Powai Lake of Mumbai Municipal Corporation of Greater Mumbai (MCGM) is located about 27 Km. away in the North East of Mumbai City. It is an artificial reservoir formed by constructing a masonry dam between two hillocks across the Powai basin in the year 1891. The watershed area of the Powai Lake is 661 hectors. The top level of dam is 58.5 Mtrs. THD (Town Hall Datum), length is about 110 mtrs. and height is varying from 3mtrs.(Min.) to 6.00 Mtrs(Max.).The lake deteriorated due to accelerated growth of residential and commercial premises around the lake and quarrying activities in the catchments area. Also there was no proper control on surrounding. Thus, there was an urgent need to evolve the strategy to improve and maintain the Powai lake surroundings. In the year 1995, under the national Lake Conservation Plan of the Ministry of Environment and Forests (MoEF) Government of India, the Powai Lake of MCGM was reviewed and identified for revival and improvements. The Powai Lake of Mumbai which was deteriorated due to eutrophication is now recovered using bioremediation and aeration technique. Observations before the start of revival work and after the completion of the same. Sr. Parameter Units Required value for Eco balance Value before the start of Work (March 2002) Values after Completion of the work (April 2003) Top Bottom Top Bottom 1 D.O. mg/L 52 2.87 1.3 6.05 5.45 2 C.O.D. mg/L 10 to 30 57.5 103.9 20.7 28.9 3 Phosphate mg/L 0.01 to 0.035 3.971 5.618 0.0188 0.0178 4 Nitrate/Nitrogen mg/L 0.1 or less 2.063 3.1 0.0727 0.0692 5 pH No. 7 to 8.5 7.73 6.98 7.6 7.88 6 Total Kjeldahl Nitrogen mg/L N.P. 8.91 2.5 2.18 2.02 7 Total Suspended Solids mg/L 10.00 or less 65.00 131.50 8.3 8.2 8 Turbidity in NTU NTU N.P. 103.5 404.3 9.3 7.9 9 Chlorophyll-A mg/m3 8 to 25 28.72 0.022 23.91 7.9

Should Surrogate Motherhood be Allowed? Essay -- essays research paper

Surrogate Motherhood is when one women carries to term the fertilized egg of another woman. This procedure is chosen by married couples who can not conceive a child in the â€Å"natural way†. In some occasions the mother may be able to produce an egg, but has no womb or some other physical problem which prevents her from carrying a child. Whether or not the husband can produce a large amount of sperm is not a problem. Once the egg and sperm are combined in a petri dish fertilization is very likely to occur. The couple will then choose a surrogate mother and make an agreement in which she will carry the baby and release it to the genetic parents after the birth. There are four different kinds of surrogacy arrangements. Total Surrogacy is when the woman bears a child that has been formed from the gametes of another woman and man and implanted in her body. Partial Surrogacy occurs when the birth mother contributes the ovum and the sperm is introduced by artificial insemination. She is a biological parent of the child. Commercial Surrogacy means a business-like transaction where a fee is charged for the incubation period. Lastly, there is a Non-Commercial Surrogacy in which there is no formal contract or any payment to the birth mother. It is usually an arrangement between close friends or family members.(1-10) There is no federal policy on the issue of surrogacy, all fifty states have been left to decide theses issues themselves and create their own policies. The majority of the states have not yet legislated on this subject. Those states that have taken positions differ greatly from one another, such as California and Virginia, who have taken opposing viewpoints California is the state that is the most sympathetic to the genetic parents. Under California law surrogacy agreements are enforceable and the genetic parents are given all legal parental rights to the child. In Virginia, all legal parental rights to the child are given to the surrogate mother. Who is the legal mother? In the case of Johnson v. Calvert, in Virginia, the surrogate mother was found to be the legal mother of the child. If this case would have taken place in California, the biological mother is the legal mother. So it really depends on which state the act of surrogacy is taking place to name the legal mother. Are contracts for surrogate motherhood enforceable under American law? Again, i... ... both expert medical and psychological evaluations. Another major question that arises is whether or not the commissioning parents have the right to tell surrogate mother how to live? Can the couple ban smoking, control alcohol, and other substance intake? These issues need to be taken into mind before choosing a surrogate mother and needs to be stated in the contract.(1-2) In conclusion, surrogate motherhood raises many legal and ethical dilemmas, especially that of who the legal mother is. Surrogate motherhood dramatically alters society norms and creates many different legal viewpoints. But no matter which legal body is dealing with this issue, they all face the same moral and ethical dilemma: that a child born out of surrogacy has a bond with both the genetic mother and the surrogate mother. The bond between these two women and this child is permanent and cannot be changed by law. The law can only govern which woman has the legal right to raise the child. Works Cited Centre Points, Volume 1, No. 1, Article #2, Surrogate Motherhood and its Human Costs, Suzanne Rozell Scorsone, Ph.D. ;1-2 Johnson v. Calvert, 5 Cal. 4th 84, 851p.2d 776, 19 Cal. Rptr. 2d 494 (1993); 1-10

Colosseum and the Speckles Organ Pavilion :: Compare Architecture Architectural Essays

Colosseum and the Speckles Organ Pavilion The city of San Diego has always been a popular site for tourists. Balboa Park is one of the main tourist sites that is home to an enormous collection of art, history and science museums, galleries, and the old globe theatres and the world famous San Diego zoo. Many of these buildings and musuems are based on Aztec and Spanish architecture. Unlike other buildings in Balboa Park, the Speckles Organ Pavilion has a unique blend of ancient Roman and western architecture. The Pavilion was designed by architecture Harrison Albright in 1914, a native San Diego. The Pavilion has remarkable resemblance to the Colosseum in Rome, Italy. Although the Organ Pavilion and the Colosseum are not exact duplicates, they are alike in basic structure format and share a purpose for similar contributions to the city. The Colosseum was an enormous entertainment center. Roman audiences watched a variety of athletic events and spectacles, including animal hunts, fights to the death between gladiators or between gladiators and wild animals, performances of trained animals and acrobats, and even mock sea battle. The colosseum is designed in an oval shape, like many stadiums today, and seats up to 50,000 spectators. The concrete core, with its vaulted corridors and stair ways is devised to ensure the smooth flow of traffic to and from the arena. The semi-circle outer walls of the Colosseum consist of three levels, the three Classical orders are superimposed according to their "weight": Doric, the oldest, on the first level, it's followed by the Ionic, then the third level the Corinthian capitals. These are the basic structures of the Colosseum in Rome. The Organ Pavilion is not a exact duplicate nor does it look anything like the Colosseum. There are some similarities between the the two architecture. For instance, the stage is elevated beneath a detailed arch, the arms "a Corithian peristyle effect" that curve out on the south side to encircle the outdoor audience. Along the arms are two row of 12 Corithian columns on each side. There are no vaults that are formed, the roof top is flat. This creates a walk way leading to the stage. The amphitheater can seat up to 2400 people. The seats are metal seats laid across a flat plane. This was hard for people in the back to see from the back because the seats were not elevated from the back.

Use of Cloning in the Future :: Argumentative Persuasive Argument Essays

Use of Cloning in the Future Cloning is a popular topic of discussion on college campuses. There is research carried on in cloning in almost every part of the globe. The future of cloning looks very bright as the scientists are constantly progressing by leaps and bounds. However, it is not quite sure whether the future of cloning will help mankind or be the cause for its destruction. In â€Å" The Unstoppable March of the Clones, † John Gray talks about the future of cloning. He talks about the different ways in which people and countries will use cloning. â€Å" Fidel Castro has ordered Cuban biotechnologists to clone a new breed of cow. The ageing caudillo sees the cloning project, which attempts to replicate White Udder, a cow that became legendary for its milk output in the 1980s, as a solution to Cuba's chronic shortage of dairy products † ( Gray 27 ). The benefits to Castro of resurrecting the animal, which died 17 years ago, extend well beyond its impact on the milk industry. A successful cloning would be a coup for Cuban biotechnology, a pointed reminder to the US that it is not always in the vanguard of scientific development, and a boost to the prestige of a crumbling regime. The tangle of motives that has led Castro to become a cheerleader for biotechnology is a cautionary tale for anyone who imagines that the industry can be made subject to effective international regulation. In launching a scientific experiment for reasons that are at least partly political, Cuba's leader is doing what other countries have also done, and will surely do in the future. Such experiments are unlikely to be confined to non-human animals. Within the lifetimes of people who are alive today, it will become feasible to alter human nature. If we believe what we are told by scientists, biotechnology offers more than the promise of removing genetic defects that contribute to common diseases. It opens up the possibility of redesigning human beings. The present generation will be able to shape the next in ways that have never before been possible. As scientific knowledge grows, it seems likely that not only the disease profiles, but also the personalities of future human being s will become alterable by human will. â€Å" At that point, equipped with the new powers conferred by biotechnology, we will be what Lenin could only dream of becoming -- engineers of souls † ( Gray 29 ).

H&R Sewing Machine Company Essay

1. What elements of â€Å"Kotter (2000)† can be applied to the case study? The following elements of Kotter (2000) can be applied to the case study: Establish a sense of urgency Traditionally manufacturers of sewing machines were located in Germany, Japan and United States; now they have expanded to low cost region of the world which includes China, Korea and Taiwan. The main competitors in Canada were two Japanese manufacturers; Brother International Corporation and Juki Sewing Machine Company, Juki was the market leader but appreciating yen and technological advancements gave an edge to other foreign competitors. Creating the Vision Strategies must be developed to lead the organization throughout the change as whenever a change takes place individuals in the organization goes through emotional rollercoaster and the organization has to bear growing pains which includes drop in productivity levels, absences, lack of morale and motivation and resignations. A clear cut vision must guide the managers how to lead organization and its employees through the time of pain and emotional rollercoaster. Communicating the Vision Once vision is created, managers must make sure that the vision is properly communicated to all employees; it must be ensured that all employees understand the vision clearly; there is no chaos, no confusion, and no need of further explanations. In this particular case it should be ensured that the vision is communicated to all markets and distributors (stakeholders) throughout the globe. Empowerment of others to act on the vision Changing systems and structures that seriously undermine the vision. Recognizing and rewarding the employees that are involved in the improvements. Encourage risk taking and nontraditional ideas, activities and actions. Knock down the barriers resisting transformation. Whenever change takes place in an organization the greatest problem is of â€Å"ME Issues† it makes employees become self-centered and there is minimal team work, Me Issues must be resolved for a focused team effort. Managers must identify where they themselves are, their organization is and their employees are on the emotional roller coaster in order to empower others to act on the vision. Planning and creating for short-term wins Planning should be done for visible performances of employees even if they achieve some targets their efforts must be recognized on organizational level for example they are awarded with employee of the month award and so on or their efforts are recognized in the organizational pamphlets. Consolidating improvements and producing still more change Small improvements must be consolidated together and change whenever brought about must be brought slowly and gradually in the organization so that all employees are used to the change and do not panic if change comes too soon in front of them. They should be communicated properly about the change and must be guided throughout the change process. Institutionalizing new approaches Changes brought about in the organization and the benefits reaped from those changes must be communicated to employees to build their confidence that the change was for the success of the organization. 1. What issues are important for me if I was the change agent of the company regarding the â€Å"kaleidoscope model†? Design Choices: Andrew had laid 3 design choices for the company which is: Consolidate the business Sell or eliminate all marginal business so emphasis can be paid on core business which is selling and servicing new and used Juki sewing machines and their parts. Focused will be paid on 100 most profitable customers, rest will be handled by dealers. Low cost and high service parts programs will be implemented. Practices will be adopted which improves efficiency of operations. Furthermore, costs of goods sold will be lowered. Direct accountability of customers will be made by assigning H&R sales representative to a customer. Sell consumables rather than machines Maintenance, Repair and Operations (MRO) involves supplying the products needed to keep manufacturing facilities up and running; the items which are bought infrequently raise the cost of doing business. Thus, H&R will offer MRO products to manufacturers that want to lower these costs. Niche market will be targeted in either garment or non-garment that has a sustainable market, good management, requires continued cost reduction and requires high quality service for parts and supplies. Profitability of operations will be derived from negotiations on discounts, sourcing less expensive parts to OEM facilities at the same time not compromising on quality. Ensuring margin between revenue and cost is not consumed by cost of operations. H&R will copy practices of companies that provide MRO products to customers in the other industries. Move H&R from sewing machines to other related industries H&R can become a leasing company. There are many customers including the company that wants to lease the equipment, the manufacturer/distributor that wants to sell the equipment, leasing brokers, and the lenders that provide H&R’s financing. In order to go into this leasing business H&R needs to attracts brokers which act as an agent for a leasing company. Leasing companies can buy cheap equipments, can sell returned equipment in auctions, can charge lessees for the terms of contract, additional costs or revenue and so on. H&R needs to find lenders willing to participate so that they have the money needed to finance an inventory of equipment. Build a broad portfolio of leases secured by the assets of lessees so that risk is reduced. Have the technical knowledge needed to audit returned equipment and to then restore or sell it. 2.  Ã‚  Ã‚  Ã‚  Ã‚   How can I apply the â€Å"kaleidoscope model† in relation to the three different options of change in the case study? Explain in detail each one of the contextual features of the â€Å"kaleidoscope model†. Time Model 1: Can be done in a short time span as no expansions need to done or no new line of business needs to opened up. Model 2: It requires time more than the first option as analysis of MRO in other industries needs to need and furthermore, indirectly the target market is being redefined in this scenario. Model 3: It requires time to set up the business, to gather all equipments which are eligible for sales, finding trustworthy brokers, organizing auctions and attracting public. Scope Model 1: Low degree of change is required as core business activity will remain the same. Model 2: High degree of change is required as the core function is being changed from selling sewing machines to consumables. Model 3: High degree of change is required as the industry is being changed. Preservation Model 1: Most of the organization’s characteristics and resources needs to be maintained including inventories as core business will remain the same. Competition with dealers will continue on large retail sales. Model 2: Manufacturing facilities needs to be kept up and in running condition. No compromise on quality will be made and margins will be kept up between revenue and the costs. Model 3: Equipments to be maintained properly over the leasing period so they could be auctioned. Repairs, maintenance and insurance can be provided along with leasing services. Diversity Model 1: High diversity as the business is wide spread throughout the globe. Model 2: Low diversity as supply will be handled by MRO independently. Model 3: Medium as customers are mixed including customers, manufacturers, distributors, brokers and so on. Capability Model 1: High capability as each customer will be assigned to an individual H&R sales representative. Model 2: Low capability as operating practices of MRO will be copied. Model 3: They have technical knowledge but require finance. Capacity Model 1: No or minimal change in resources are required. Model 2: Resources require change from sewing machine to consumable products. Model 3: Equipments can be leased rest all resources needs to changed. Readiness Model 1: They are ready. Model 2: Training and a lot of learning is required. Model 3: Needs to protect its work force. Power Model 1: Direct accountability will be created. Model 2: Tough management and execution phases. Model 3: Impose rigorous control systems and processes. 3.  Ã‚  Ã‚  Ã‚  Ã‚   What is the most appropriate type of change for Andrew Rosenfeldt to use regarding the case study? Adaptation Model 1: Since core business activity in this scenario will remain same thus no big changes are required and there is no need of adaptation. Model 2: Employees need to be trained properly so they can adapt to new processes. They need to identify suppliers of MRO, evaluate them, negotiate prices, produce price and avail files, order products, maintain inventories, bill customers, and pay suppliers. Model 3: Scope of business will be changed from selling sewing machines and its parts to leasing business. Employees need to be adapted to the new business format soon. Re-Construction Model 1: No specify re-construction is required just some change in activities at small scale will take place like every customer will be assigned to H&R sales representatives and will be held accountable separately. Model 2: Employees have to adapt to new ways of working by copying the MRO practices; there is no particular choice left. Model 3: Employees have to adopt the practices of a leasing firm and not merely a selling firm. Evolution Model 1: The change is properly planned as they have already decided that each customer will be assigned to separate sales representatives in order to entertain direct accountability. Model 2: Here the change is somewhat planned as they know they will copy the practices of MRO products to customers in different industries but they haven’t identified exactly what products, which industries and to what extent will the MRO products be copied. Model 3: The change is not well planned, they just know what they have to do like open a leasing company and those they require brokers but the objectives are not properly identified like where the leasing business will be carried on, who will be the brokers and so on. Revolution: Model 1: Direct accountability will be introduced Model 2: Scope of business will change from selling sewing machines to some consumable business. Model 3: Industry will change to a leasing company.