The campus store at a large Midwestern university sells writing tablets to students, faculty, and staff. They sell more tablets near exam time. During a typical 10-week quarter, the pattern of sales is 2,280, 1,120, 360, 3,340, 1,230, 860, 675, 1,350, 4,600, 1,210.The pads cost the store $1.20 each, and holding costs are based on a 30 percent annual interest rate. The cost of employee time, paperwork, and handling amounts to $30 per order.Assume 50 weeks per year.a. What is the optimal order policy during the 10-week quarter based on the Silver–Meal heuristic? Using this policy, what are the total holding and ordering costs incurred over the 10-week period?b. The bookstore manager has decided that it would be more economical if the demand were the same each week. In order to even out the demand he limits weekly sales (to the annoyance of his clientele). Hence, assume that the total demand for the 10-week quarter is still the same, but the sales are constant from week to week. Determine the optimal order policy in this case and compare the total holding and ordering cost over the 10 weeks to the answer you obtained in part (a). (You may assume continuous time for the purposes of your calculations, so that the optimal lot size is the EOQ.)c. Based on the results of parts (a) and (b), do you think that it is more economical in general to face a smooth or a spiky demand pattern?

Cornerstones of Cost Management (Cornerstones Series)
4th Edition
ISBN:9781305970663
Author:Don R. Hansen, Maryanne M. Mowen
Publisher:Don R. Hansen, Maryanne M. Mowen
Chapter17: Activity Resource Usage Model And Tactical Decision Making
Section: Chapter Questions
Problem 6E: Elliott, Inc., has four salaried clerks to process purchase orders. Each clerk is paid a salary of...
icon
Related questions
icon
Concept explainers
Question

The campus store at a large Midwestern university sells writing tablets to students, faculty, and staff. They sell more tablets near exam time. During a typical 10-week quarter, the pattern of sales is 2,280, 1,120, 360, 3,340, 1,230, 860, 675, 1,350, 4,600, 1,210.The pads cost the store $1.20 each, and holding costs are based on a 30 percent annual interest rate. The cost of employee time, paperwork, and handling amounts to $30 per order.
Assume 50 weeks per year.
a. What is the optimal order policy during the 10-week quarter based on the Silver–Meal heuristic? Using this policy, what are the total holding and ordering costs incurred over the 10-week period?
b. The bookstore manager has decided that it would be more economical if the demand were the same each week. In order to even out the demand he limits weekly sales (to the annoyance of his clientele). Hence, assume that the total demand for the 10-week quarter is still the same, but the sales are constant from week to week. Determine the optimal order policy in this case and compare the total holding and ordering cost over the 10 weeks to the answer you obtained in part (a). (You may assume continuous time for the purposes of your calculations, so that the optimal lot size is the EOQ.)
c. Based on the results of parts (a) and (b), do you think that it is more economical in general to face a smooth or a spiky demand pattern?

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 12 images

Blurred answer
Knowledge Booster
Budgeting
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, accounting and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Cornerstones of Cost Management (Cornerstones Ser…
Cornerstones of Cost Management (Cornerstones Ser…
Accounting
ISBN:
9781305970663
Author:
Don R. Hansen, Maryanne M. Mowen
Publisher:
Cengage Learning