A copy center in an office building prepares bound reports for two clients. The center makes multiple copies (the lot size) of each report. The processing time to run, collate, and bind each copy depends on, among other factors, the number of pages. The center operates 250 days per year, with one 8-hour shift. Management believes that a capacity cushion of 15 percent (beyond the allowance built into time standards) is best. It currently has three copy machines. Based on the following table of information, determine how many machines are needed at the copy center. Item Client X Client Y Annual demand forecast (copies) 2,000 6,000 Standard processing time (hour/copy) 0.5 0.7 Average lot size (copies per report) 20 30 Standard setup time (hours) 0.25 0.40

Deja Brew, Inc., produces and sells 1,000 pallets of tea. Selling price per pallet: $700 Variable cost per pallet: $100 Annual fixed costs: $20,000 How many units would Deja Brew, Inc., need to sell to make $10,000? Round to the nearest whole pallet.

L. Winston Martin (an allergist) has an excellent system for handling his regular patients who come in just for allergy injections. Patients arrive for an injection and fill out a name slip, which is then placed in an open slot that passes into another room staffed by one or two nurses. The specific injections for a patient are prepared, and the patient is called through a speaker system into the room to receive the injection. At certain times during the day, patient load drops and only one nurse is needed to administer the injections. Use Exhibit 712. Let's focus on the simpler case of the two-namely, when there is one nurse. Also, assume that patients arrive in a Poisson fashion and the service rate of the nurse is exponentially distributed. During this slower period, patients arrive with an interarrival time of approximately 3 minutes. It takes the nurse an average of 2.50 minutes to prepare the patients' serum and administer the injection. a. What is the average number of patients…

The MacJunkin Company manufactures transmission parts. The current process uses 20 workers and produces 400 units per hour. You are considering changing the process with new manufacturing methods that increase output to 470 units per hour but will require 22 workers. Workers are paid at a rate of​ $15 per​ hour, and overhead is charged at​ 140% (or 1.4​ times) labor costs. Finished switches sell for​ $80/unit. The details are as​ follows:     Current Process New Process Output​ (Units/Hour) 400 470 Number of Workers 20 22 Material​ (Cost/Hour) ​$120 ​$150 These are the correct answers can you show me how to get these answers? A. What is the multifactor productivity ratio for the current​ process? 38.10       B. What is the multifactor productivity ratio for the new​ process? 39.92 Your answer is correct.

Why is the Hayes and Wheelwright product-process matrix NOT used to analyze service delivery systems?   a. The relationship between volume and process is not found in many service businesses.   b. Services tend to have lower variety, so the variety element of Hayes & Wheelwright is not applicable.   c. Services cannot add capacity.   d. When services change processes to increase volume, they can still handle a wide variety of customer requests.

Which of these changes will serve to break order synchronization?

Knott's Industries manufactures standard and super premium backyard swing sets. Currently it has four identical swing-set-making machines, which are operated 275 days per year and 8 hours each day. A capacity cushion of 20 percent is desired. The following information is also known Annual Demand Standard Processing Time Average Lot Size Standard Setup Time per Lot a. Does Knott's have sufficient capacity to meet annual demand? Knott's does Standard Model 20,000 5min 50 30 min Super Premium Model 10,000 17 min 30 45 min have sufficient capacity to meet annual demand because 3 machines are needed. (Enter your response rounded up to the next whole number.) b. If Knott's was able to reduce the setup time for the Super Premium Model from 45 minutes to 30 minutes, would there be enough current capacity to produce 20,000 units of each type of swing set? If Knott's was able to reduce the setup time for the Super Premium Model from 45 minutes to 30 minutes, there would not be enough capacity to…

There are six workers, one at each of the six stations (A-F). They begin their workday at 8:00a.m. and work steadily until 4:00 pm. (They are replaced with other workers for breaks and lunches, but the production is not slowed or stopped during these times.) Their hourly wage rate is $25 per hour. You can assume unlimited demand. What is the average labor utilization (you can ignore any start-up or empty system effects) of the six workers? Please give your answer in decimal form (e.g. 0.5 for 50% utilization).

A wait and see capacity strategy minimizes the chances of lost sales due to insufficient capacity. true  false

7:12 A company produces three products A,B, and C. The products are processed through three machines as follows Standard Standard Standard ProductAnnual demand Time on m/c 1Time on m/c 2Time on m/c 3 A 600 350 8 2 1000 1 12 10 If there are 250 working days per year and the company plans to work one seven hours shift per day, then compute the number of machines required.