Concept explainers
a)
To plot: The expected lines in a graph.
Introduction: Decision-making is the process that helps to make decision. It is the process of choosing a best alternative by evaluating many alternatives.
b)
To determine: The alternative which would never be appropriate in terms of maximizing expected profit.
Introduction: Decision-making is the process that helps to make decision. It is the process of choosing a best alternative by evaluating many alternatives.
c)
To determine: The range of P (2) which would let alternative A to be a best choice, if the goal is maximum expected profit.
Introduction: Decision-making is the process that helps to make decision. It is the process of choosing a best alternative by evaluating many alternatives.
d)
To determine: The range of P (1) which would let alternative A to be a best choice, if the goal is maximum expected profit.
Introduction: Decision-making is the process that helps to make decision. It is the process of choosing a best alternative by evaluating many alternatives.
Want to see the full answer?
Check out a sample textbook solutionChapter 5 Solutions
Operations Management
- Suzy's Temporary Employee (STE) business, located in a big city, can do an online criminal background check in-house for $1.95 per search with a fixed cost of $23,000. A third-party online security firm offered to do a similar security search for $9.00 per person with an annual service contract with STE. If STE's forecast is 2,900 searches next year, should STE continue to do the search in-house or accept the third- party offer? Use the Excel template Break-Even to determine the best decision. Round your answer for the breakeven quantity to the nearest whole number and round your answer for the amount of saving/loss to the nearest dollar. Breakeven quantity: Since the demand forecast of 2,900 searches is -Select-than the breakeven quantity, STE -Select- ✓outsource the work. STE -Select- $ by outsourcing. searchesarrow_forwardA rock concert producer has scheduled an outdoor concert. The producer estimates the attendance will depend on the weather according to the following table. Weather Attendance Probability wet, cold 4000 0.1 wet, warm 25000 0.1 dry, cold 30000 0.1 dry, warm 45000 0.7 (a) What is the expected attendance? (b) If tickets cost $ 30 each, the band will cost $ 250,000, plus $ 55,000 for administration. What is the expected profit?arrow_forwardWAI is evaluating a new machine that reduces the machinetime needed for the standard corkscrew to 0.08 hour, but increasesthe machine time for the deluxe corkscrew to 0.40 hour.(a) Calculate the machine capacity needed for each period ifWAI uses the new machine.(b) Will the new machine prove benefi cial to WAI?arrow_forward
- Suzy's Temporary Employee (STE) business, located in a big city, can do an online criminal background check in-house for $3.48 per search with a fixed cost of $30,000. A third-party online security firm offered to do a similar security search for $9.00 per person with an annual service contract with STE. If STE's forecast is 3,100 searches next year, should STE continue to do the search in-house or accept the third-party offer? Use the Excel template Break-Even to determine the best decision. Round your answer for the breakeven quantity to the nearest whole number and round your answer for the amount of saving/loss to the nearest dollar. Breakeven quantity: searches Since the demand forecast of 3,100 searches is than the breakeven quantity, STE outsource the work. STE $ by outsourcing.arrow_forwarda) For an upcoming red carpet evening, a company is selling tickets at $60 per person at a large theatre which has a capacity of 10,000 people. Each attendant is expected to buy $12 of food and merchandise at the film evening. The cost of providing the food and merchandise is estimated to be $5 per person. All other ancillary services will be provided by the theatre. Initial analysis indicates that the ancillary cost of providing food and merchandise, as well as the staff needed to handle ticket sales, may be described as a semi-variable cost. Data on these costs and tickets sold from three similar events held at the venue have been collected and are tabulated below: Tickets Sold Cost ($) 2100 6640 3824 11284 4650 13525 Use the high-low method to estimate the total cost function relating to these ancillary costs. b) The company will be renting the theatre which will host the upcoming red carpet evening. The budgeted fixed cost of both renting the theatre and paying the…arrow_forwardUsing the accompanying log-log graph, answer the following questions: What are the implications for management if it has forecast its cost on the optimum line? What could be causing the fluctuations above the optimum line? If management forecast the tenth unit on the optimum line, what was that forecast in hours? If management built the tenth unit as indicated by the actual line, how many hours did it take?arrow_forward
- 1: Suppose the company has identified the following three possible demand scenarios: Demand (Units per year) Probability 25,000 0.3 60,000 0.4 100,000 0.3 1. If the capacity is set at 80,000, how much of a capacity cushion is here? What is the capacity utilization? 2. What is the probability of idle capacity if the capacity is 80,000? 3. If it costs $25 per units lost business and $50 to build a unit of capacity, how much capacity should be built to minimize total cost?arrow_forward: A small building contractor has recently experienced two successive years in which work opportunitiesexceeded the firm’s capacity. The contractor must now make a decision on the capacity for the next year.Estimated profits under each of the two possible states of nature are shown in the table below. The units are in P thousands. Which alternative should be selected if the decision criterion is: a. Maximax? b. Maximin? c. Laplace? d. Minimax regret?arrow_forwardA manager must decide which type of machine to buy, A, B, or C. Machine costs are as follows: Machine CostA $40,000B $30,000C $80,000Product forecasts and processing times on the machines are as follows: Processing Time per Unit (minutes) Product Annual Demand A B C 1 16000 3 4 2 2 12000 4 4 3 3 6000 5 6 4 4 30000 2 2 1 a.) Assume that machines operate 10 hours a day, 250 days a year. If we only consider purchasing costs, which machine would have the lowest total cost? b.) Assume machines operate 10 hours a day, 250 days a year. If we select machine A, how many machine A do we need? (Use common sense to decide the answer.)arrow_forward
- What do you understand by capacity planning? Explain the decision tree modeling for capacity expansionarrow_forwardPicture attachedarrow_forwardA biotech firm is considering abandoning its old plant, built 23 years ago, andconstructing a new facility that has 50% more square footage. The original cost of the old facility was $300,000, and its capacity in terms of standardizedproduction units is 250,000 units per year. The capacity of the new laboratoryis to be 400,000 units per year. During the past 23 years, costs of laboratoryconstruction have risen by an average of 5% per year. If the cost-capacity factor, based on square footage, is 0.80, what is the estimated cost of the newlaboratory?arrow_forward
- Practical Management ScienceOperations ManagementISBN:9781337406659Author:WINSTON, Wayne L.Publisher:Cengage,