Q3. A school cafeteria is operated by five persons performing the activities listed below in theaverage times shown:ActivityAverage Time, Sec.1. Serve Salad and dessert102. Pour drinks303. Serve entree604. Serve vegetables205. Tally and collect payments40a. What are the bottleneck activity and the maximum service capacity per hour?b. Suggest a reallocation of activities that would increase capacity and use only fouremployees, and draw a product flow diagram. What is the capacity of your improvedsystem?c. Recommend a way to maintain the serving capacity found in part b using only threeemployees.

The bottleneck is the step having maximum cycle time. It is the progression that dials back the…

Answered: Q3. A school cafeteria is operated by…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter5: Network Models

Section5.3: Assignment Models

Problem 12P

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Distinguish between design capacity and effective capacity. Provide a brief example.
4.1 Lupane State University’s business program has the facilities and faculty to handle an enrolment of 2000new students per semester. However, in an effort to limit class sizes to a reasonable level under 200 handlean enrolment of 2000 new students per semester (generally). Lupane State University dean placed a ceiling one enrolment of 1500 new students although there wasample demand for business courses last year conflicting schedules allowed only 1450 new students totake business courses. Calculate the utilisation and efficiency off the system. 4.2 Under ideal conditions, a service bay at a Fast Lube can save 6 cars per hour. The effective capacity andefficiency of the Fast Lube service bay are known to be 5.5 and 0.880, respectively. What is the minimumnumber of service bays Fast Lube needs to achieve an anticipated servicing of 200 cars per 8-hour day.4.3 Suggest measures that can be adopted by Lupane State University to improve their efficiency.
Explain name the models and techniques that are useful for capacity planning?
The Denver Iron & Steel Company is expanding its operations to include a new drive-in weigh station. The weigh station will be a heated/air-conditioned building with a large floor and small office. The large room will have the scales, a 15-foot counter, and several display cases for its equipment. Price of scales: 5000$, cost of the counter: 500$, Inverter AC :600$, labour cost: 15 $/hr, Overhead cost: 40% total labour cost, Benefits for labour: 4% of labour cost, Total Labour hours:220 hrs, Work stoppages: 10% of total hours Question: Using work element costing calculate the budget of this project, and create a WBS and responsibility chart for the project.
What is capacity planning and explain with examples?
Subj: Business/ Operations Management Scenario: John used the AirBnB platform to book a condo for his staycation with his family on Dec 17 in Cebu, but due to the typhoon Odette, he had to cancel on Dec 16. Because the cancellation was done within 48 hrs, he's no longer eligible for a full refund. He also missed to file a claim within 14 days due to power outage and loss of internet connection caused by the typhoon. 1. Identify the problems with Airbnb’s current refund process. 2. Provide at least three possible solutions and include the pros and cons for each suggested solution then choose the best solution based on your assessment. 3. What are the pros and cons of the current policy versus your proposed solution?
What is the fundamental distinction between design capacity and effective capacity? Provide a brief example
WEEK 9 & 10: INTRODUCTION TO CAPACITY PLANNING AND SUPPLY CHAIN MANAGEMENT 1. 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. b. A furnace repair team that services an average of four furnaces a day if the design capacity is six furnaces a day and the effective capacity is five furnaces a day. c. Would you say that systems that have higher efficiency ratios than other systems will always have higher utilization ratios than those other systems? Explain. 2. 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 following factors would you recommend that the manager investigate: quality…
Problem 5-14 (Algo) The following diagram shows a 4-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. Operation 1 14/hr. Capacity 15/hr. Action Operation 2 a. Determine the capacity of this process. 10/hr. per hour Operation 3 17/hr. Operation 4 b. Which action would yield the greatest increase in process capacity: (1) increase the capacity of Operation 1 by 25 percent; (2) increase the capacity of Operation 2 by 30 percent; or (3) increase the capacity of Operation 3 by 50 percent?
What are ADDITIONAL CHALLENGES OF PLANNING SERVICE CAPACITY?
What models and methodologies are applicable to capacity planning ?
(a) Construct the network diagram?

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