Sam's Pet Hotel operates 48 weeks per year, 6 days per week, and uses a continuous review inventory system. It purchases kitty litter for $13.00 per bag The following information is available about these bags: > Demand 85 bags/week >Order cost $60.00/order > Annual holding cost = 35 percent of cost > Desired cycle-service level 80 percent > Lead time = 4 weeks (24 working days) > Standard deviation of weekly demand = 15 bags > Current on-hand inventory is 320 bags, with no open orders or backorders. a. Suppose that the weekly demand forecast of 85 bags is incorrect and actual demand averages only 65 bags per week. How much higher will total costs be, owing to the distorted EOQ caused by this forecast error? The costs will be $higher owing to the error in EOQ. (Enter your response rounded to two decimal places.)

Purchasing and Supply Chain Management
6th Edition
ISBN:9781285869681
Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
Publisher:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
Chapter16: Lean Supply Chain Management
Section: Chapter Questions
Problem 10DQ: The chapter presented various approaches for the control of inventory investment. Discuss three...
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Sam's Pet Hotel operates 48 weeks per year, 6 days per week, and uses a continuous review inventory system. It purchases kitty litter for $13.00 per bag
The following information is available about these bags:
> Demand
85 bags/week
>Order cost $60.00/order
> Annual holding cost = 35 percent of cost
> Desired cycle-service level 80 percent
> Lead time = 4 weeks (24 working days)
> Standard deviation of weekly demand = 15 bags
> Current on-hand inventory is 320 bags, with no open orders or backorders.
a. Suppose that the weekly demand forecast of 85 bags is incorrect and actual demand averages only 65 bags per week. How much higher will total
costs be, owing to the distorted EOQ caused by this forecast error?
The costs will be $higher owing to the error in EOQ. (Enter your response rounded to two decimal places.)
Transcribed Image Text:Sam's Pet Hotel operates 48 weeks per year, 6 days per week, and uses a continuous review inventory system. It purchases kitty litter for $13.00 per bag The following information is available about these bags: > Demand 85 bags/week >Order cost $60.00/order > Annual holding cost = 35 percent of cost > Desired cycle-service level 80 percent > Lead time = 4 weeks (24 working days) > Standard deviation of weekly demand = 15 bags > Current on-hand inventory is 320 bags, with no open orders or backorders. a. Suppose that the weekly demand forecast of 85 bags is incorrect and actual demand averages only 65 bags per week. How much higher will total costs be, owing to the distorted EOQ caused by this forecast error? The costs will be $higher owing to the error in EOQ. (Enter your response rounded to two decimal places.)
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