Discuss the importance of capacity planning in deciding on the number of police officers or fire trucks to have on duty at a given time.
> Hazel does not have a mission statement or a set of objectives. Take one of the following positions and defend it: a. Hazel doesn’t need a formal mission statement and objectives. Many small businesses don’t have them. b. She definitely needs a mission
> Hazel has been fairly successful in her neighborhood, and now wants to expand to other neighborhoods, including some that are five miles away. What would be the advantages and disadvantages of doing this?
> Can you think of a strategy that could have increased Burgomaster’s chance of survival? Explain why you think that strategy would have been effective.
> List and briefly explain the four basic sources of variation, and explain why it is important for managers to be able to effectively deal with variation.
> Write a brief report that outlines the reasons (both internal and external) for Burgomaster’s demise, and whether operations management played a significant role in the demise.
> Why are services important? Why is manufacturing important? What are no manufactured goods?
> Many organizations offer a combination of goods and services to their customers. As you learned in this chapter, there are some key differences between production of goods and delivery of services. What are the implications of these differences relative
> How important is the loss of manufacturing jobs to the nation?
> a. What would cause a business person to make an unethical decision? b. What are the risks of doing so?
> One way that organizations compete is through technological innovation. However, there can be downsides for both the organization and the consumer. Explain.
> Why is it important to match supply and demand? If a manager believes that supply and demand will not be equal, what actions could the manager take to increase the probability of achieving a match?
> All managers have to cope with variation. a. What are the major sources of variation that Hazel has to contend with? b. How might these sources of variation impact Hazel’s ability to match supply and demand? c. What are some ways she can cope with variat
> Hazel decided to offer the students who worked for her a bonus of $25 for ideas on how to improve the business, and they provided several good ideas. One idea that she initially rejected now appears to hold great promise. The student who proposed the ide
> The town is considering an ordinance that would prohibit putting grass clippings at the curb for pickup because local landfills cannot handle the volume. What options might Hazel consider if the ordinance is passed? Name two advantages and two drawbacks
> What are some of the trade-offs that Hazel probably considered relative to: a. Working for a company instead of for herself? b. Expanding the business? c. Launching a website?
> Hazel is the operations manager of her business. Among her responsibilities are forecasting, inventory management, scheduling, quality assurance, and maintenance. a. What kinds of things would likely require forecasts? b. What inventory items does Hazel
> What possible solutions do you see for competitors such as Macy’s and Gap?
> In what ways does technology have an impact on capacity planning?
> What are trade-offs? Why is careful consideration of trade-offs important in decision making?
> Who needs to be involved in capacity planning?
> A small firm intends to increase the capacity of a bottleneck operation by adding a new machine. Two alternatives, A and B, have been identified, and the associated costs and revenues have been estimated. Annual fixed costs would be $40,000 for A and $30
> A producer of pottery is considering the addition of a new plant to absorb the backlog of demand that now exists. The primary location being considered will have fixed costs of $9,200 per month and variable costs of 70 cents per unit produced. Each item
> In a job shop, effective capacity is only 50 percent of design capacity, and actual output is 80 percent of effective output. What design capacity would be needed to achieve an actual output of eight jobs per week?
> Determine the utilization and the efficiency for each of these situations: a. A loan processing operation that processes an average of 7 loans per day. The operation has a design capacity of 10 loans per day and an effective capacity of 8 loans per day.
> Remodeling an office will cost $25,000 and will generate savings of $3,000 the first year, $4,000 the second year, and $5,000 per year thereafter. How long will it take to recoup the initial cost of remodeling?
> The following diagram describes a service process where customers go through through either of two parallel three-step processes and then merge into a single line for two final steps. Capacities of each step are shown on the diagram. a. What is the curre
> Find the capacity of this system: 22 units/hr 17 units/hr 18 units/hr 51 units/hr 54 units/hr 20 units/hr 18 units/hr 18 units/hr (5 (10) (11 8. 9 22 units/hr 17 units/hr 15 units/hr
> Given the following diagram, a. What is the capacity of this system? b. If the capacity of one operation could be increased in order to increase the output of the system, which operation should it be, and what amount of increase? 18 units/hr 15 unit
> The following diagram shows a four-step process that begins with Operation 1 and ends with Operation 4. The rates shown in each box represent the effective capacity of that operation. a. Determine the capacity of this process. b. Which action would yield
> In what general ways does technology have an impact on operations management decision making?
> The manager of a car wash must decide whether to have one or two wash lines. One line will mean a fixed cost of $6,000 a month, and two lines will mean a fixed cost of $10,500 a month. Each line would be able to process 15 cars an hour. Variable costs wi
> A manager must decide how many machines of a certain type to purchase. Each machine can process 100 customers per day. One machine will result in a fixed cost of $2,000 per day, while two machines will result in a fixed cost of $3,800 per day. Variable c
> A manager must decide which type of machine to buy, A, B, or C. Machine costs are as follows: Machine Cost A ……………â
> A company must decide which type of machine to buy, and how many units of that type, given the following information: Type Cost 1 …………â
> A company manufactures a product using two machine cells. Each cell has a design capacity of 250 units per day and an effective capacity of 230 units per day. At present, actual output averages 200 units per cell, but the manager estimates that productiv
> A manager is trying to decide whether to purchase a certain part or to have it produced internally. Internal production could use either of two processes. One would entail a variable cost of $17 per unit and an annual fixed cost of $200,000; the other wo
> A firm plans to begin production of a new small appliance. The manager must decide whether to purchase the motors for the appliance from a vendor at $7 each or to produce them in-house. Either of two processes could be used for in-house production; one w
> A real estate agent is considering changing her cell phone plan. There are three plans to choose from, all of which involve a monthly service charge of $20. Plan A has a cost of $.45 a minute for daytime calls and $.20 a minute for evening calls. Plan B
> A producer of felt-tip pens has received a forecast of demand of 30,000 pens for the coming month from its marketing department. Fixed costs of $25,000 per month are allocated to the felt-tip operation, and variable costs are 37 cents per pen. a. Find th
> In some instances the outsourced service occurs in a different location, while in others it takes place inside the organization doing the outsourcing, as the food service did in this case. What advantages were there in having the outsourced work performe
> Why is it important for the various functional areas of a business organization to collaborate?
> Do you consider restaurant outsourcing to be dishonest? Unethical? Explain.
> Explain the meaning of the phrase “Hours versus ours.”
> A computer repair service has a design capacity of 80 repairs per day. Its effective capacity, however, is 64 repairs per day, and its actual output is 62 repairs per day. The manager would like to increase the number of repairs per day. Which of the fol
> Identify four potential unethical actions or inactions related to capacity planning, and the ethical principle each violates.
> Why is it important to adopt a big-picture approach to capacity planning?
> Give an example of a good and a service that exhibit these seasonal demand patterns: a. Annual b. Monthly c. Weekly d. Daily
> What are some capacity measures for each of the following? a. University b. Hospital c. Computer repair shop d. Farm
> Why is capacity planning one of the most critical decisions a manager has to make?
> Why is it important to match process capabilities with product requirements?
> Indicate how and why each of these factors is important to the successful operation of a supermarket: a. Customer satisfaction b. Forecasting c. Capacity planning d. Location e. Inventory management f. Layout of the store g. Scheduling
> What kinds of capacity problems do many elementary and secondary schools periodically experience? What are some alternatives to deal with those problems?
> What is meant by “capacity in chunks,” and why is that a factor in capacity planning?
> Describe some of the trade-offs that are encountered in product and service design.
> How has technology had an impact on product and service design?
> Who needs to be involved in the design of products and services?
> Prepare a service blueprint for each of these banking transactions: a. Make a savings deposit using a teller b. Apply for a home equity loan
> Use the Internet to obtain recent crash-safety ratings for passenger vehicles. Then answer these questions: a. How important are crash-safety ratings to new car buyers? Does the degree of importance depend on the circumstances of the buyer? b. Which type
> Examine and compare one of the following product sets. Base your comparison on such factors as features, costs, convenience, ease of use, and value. a. GPS versus maps b. Cell phones versus landlines c. Online shopping versus “bricks and mortar” shopping
> Prepare a table similar to that shown in Problem 7b for cookies sold in a bakery. List what you believe are the three most important customer requirements (not including cost) and the three most relevant technical requirements (not including sanitary con
> a. Refer to Figure 4.4. What two technical requirements have the highest impact on the customerrequirement that the paper not tear? b. The following table presents technical requirements and customer requirements for the outputof a laser printer. First,
> Briefly discuss each of these terms related to the historical evolution of operations management: a. Industrial Revolution b. Scientific management c. Interchangeable parts d. Division of labor
> Construct a list of steps for making a cash withdrawal from an automated teller machine (ATM). Assume that the process begins at the ATM with your bank card in hand. Then identify the potential failure points (i.e., where problems might arise in the proc
> List the steps involved in getting gasoline into your car for full service and for self-service. Assume that paying cash is the only means of payment. For each list, identify the potential trouble points and indicate a likely problem.
> Prepare a service blueprint for each of these post office transactions: a. Buy stamps from a machine b. Buy stamps from a postal clerk
> What is modular design? What are its main advantages and disadvantages?
> Name some of the main advantages and disadvantages of standardization.
> What is CAD? Describe some of the ways a product designer can use it.
> a. Select an electronic device you are familiar with. What standard feature does it have that wasonce a “wow” feature? What “wow” feature does it have that you think will soon be a standardfeature on new versions? b. Answer part a for a service you are f
> What is life cycle assessment, and what is its overall goal?
> Explain what quality function deployment is and how it can be useful.
> Explain the term robust design.
> List five important differences between goods production and service operations; then list five important similarities.
> Name two factors that could make service design much different than product design.
> What is mass customization?
> Why is R&D a key factor in productivity improvement? Name some ways R&D contributes to productivity improvements.
> a. What is meant by the term life cycle? b. Why would this be a consideration in product or service design? c. Name three ways that each of these products has found new uses: baking soda, duct tape, and vinegar.
> Explain the term remanufacturing.
> What are some of the competitive advantages of concurrent engineering?
> Explain the term design for manufacturing and briefly explain why it is important.
> A number of fast-food chains, after their success with offering their customers fresh salads, and in an effort to downplay the image of selling unhealthy food, began adding fresh fruit plates to their menus. At about the same time, and seemingly in direc
> Give two examples of unethical conduct involving product or service design and the ethical principles (see Chapter 1) that are violated.
> Suppose a company intends to offer a new service to some of its internal customers. Briefly discuss how the fact that the customers are internal would change the process of managing the four phases of the service life cycle.
> Describe the operations function and the nature of the operations manager’s job.
> How were food producers impacted by the U.S. government’s requirement to identify the trans fat content on product labels?
> How has technology had an impact on forecasting?
> Explain the trade-off between responsiveness and stability in a forecasting system that uses time-series data.
> New car sales for a dealer in Cook County, Illinois, for the past year are shown in the following table, along with monthly indexes (seasonal relatives), which are supplied to the dealer by the regional distributor. a. Plot the data. Does there seem to
> A pharmacist has been monitoring sales of a certain over-the-counter pain reliever. Daily sales during the last 15 days were as follows: a. Which method would you suggest using to predict future sales—a linear trend equation or trend-
> Obtain estimates of daily relatives for the number of customers at a restaurant for the evening meal, given the following data. a. Use the centered moving average method. (Hint: Use a seven-day moving average.) b. Use the SA method. Day Number
> The manager of a fashionable restaurant open Wednesday through Saturday says that the restaurant does about 35 percent of its business on Friday night, 30 percent on Saturday night, and 20 percent on Thursday night. What seasonal relatives would describe
> A tourist center is open on weekends (Friday, Saturday, and Sunday). The owner-manager hopes to improve scheduling of part-time employees by determining seasonal relatives for each of these days. Data on recent traffic at the center have been tabulated a
> Compute seasonal relatives for this data using the SA method: Quarter Year 1 Year 2 Year 3 Year 4 1 2 3 7 4 6. 10 18 14 3 2 6 8. 5 9 15 11 4,
> The following equation summarizes the trend portion of quarterly sales of condominiums over a long cycle. Sales also exhibit seasonal variations. Using the information given, prepare a forecast of sales for each quarter of next year (not this year), and
> Briefly describe the terms operations management and supply chain.
> Discuss the importance of each of the following: a. Matching supply and demand b. Managing a supply chain
> Why did Novo believe that its cost of capital was too high compared to its competitors? Why did Novo’s relatively high cost of capital create a competitive disadvantage?
> a. Define market segmentation. b. What are the six main causes of market segmentation? c. What are the main disadvantages for a firm to be located in a segmented market?
> In the context of preparing consolidated financial statements, are the words translate and convert synonyms?
> Answer the following questions: a. Define what is meant by the term market liquidity. b. What are the main disadvantages for a firm to be located in an illiquid market? c. If a firm is limited to raising funds in its domestic capital market, what happe
