Practical Management Science, Loose-leaf Version
5th Edition
ISBN: 9781305631540
Author: WINSTON, Wayne L.; Albright, S. Christian
Publisher: Cengage Learning
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Chapter 12.5, Problem 12P
Summary Introduction
To determine: Whether the order quantity is optimal using @RISK.
Introduction: Simulation model is the digital prototype of the physical model that helps to
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The purpose of this assignment is to know how to apply normal probability distribution concepts to a real business case. The case study starts under Unit 4. and Unit 4.1 is the continuation.
Describe a normal probability distribution that can be used to approximate the demand distribution. Sketch the distribution and show its mean and standard deviation.
Compute the probability of a stock-out for the order quantities suggested by members of management team.
Your County has asked you to analyze the purchase of some dump trucks. Each truck wil cost $45,000 and have an operating and maintaining cost that starts at $15,000 the first year and increases by $ 2,000 per year. Assume the salvage value at the end of year is $9,000 and the interest rate is 12%. Estimate the equivalent annual cost of each truck.
Consider a product for which the average demand is 70 items per day (for 365 days per year) and the standard deviation of demand is 10 per day. The product value is $3, the order cost is $30 per order, and the inventory carrying cost is 20% per year. The stockout cost is $0.50 per unit short. The probability of being in stock is to be 99%. The supplier has an average lead time of 5 days with a standard deviation of 1.5 days.
a) Design a reorder point system using the 99% probability of being in stock and (i) state the policy (order size and when to order) and (ii) the total annual cost.
Policy (order size and when to order): ____________________________________
Total annual cost = ________
b) If the product must be ordered in multiples of 500 items, design a reorder point system using the 99% probability of being in stock and
(i) state the policy (order size and when to order),
(ii) the total annual cost,…
Chapter 12 Solutions
Practical Management Science, Loose-leaf Version
Ch. 12.4 - Prob. 1PCh. 12.4 - Prob. 2PCh. 12.4 - Prob. 3PCh. 12.4 - Prob. 4PCh. 12.4 - Prob. 5PCh. 12.4 - Prob. 6PCh. 12.4 - Prob. 7PCh. 12.4 - Prob. 8PCh. 12.4 - Prob. 9PCh. 12.4 - Prob. 10P
Ch. 12.4 - Prob. 11PCh. 12.5 - Prob. 12PCh. 12.5 - Prob. 13PCh. 12.5 - Prob. 14PCh. 12.5 - Prob. 15PCh. 12.5 - Prob. 16PCh. 12.5 - Prob. 17PCh. 12.5 - Prob. 18PCh. 12.5 - Prob. 19PCh. 12.5 - Prob. 20PCh. 12.5 - Prob. 21PCh. 12 - Prob. 27PCh. 12 - Prob. 28PCh. 12 - Prob. 29PCh. 12 - Prob. 30PCh. 12 - Prob. 31PCh. 12 - Prob. 32PCh. 12 - Prob. 33PCh. 12 - Prob. 34PCh. 12 - Prob. 35PCh. 12 - Prob. 36PCh. 12 - Prob. 38PCh. 12 - Prob. 39PCh. 12 - Prob. 40PCh. 12 - Prob. 42PCh. 12 - Prob. 43PCh. 12 - Prob. 44PCh. 12 - Prob. 45PCh. 12 - Prob. 46PCh. 12 - Prob. 47PCh. 12 - Prob. 48PCh. 12 - Prob. 49PCh. 12 - Prob. 53PCh. 12 - Prob. 54PCh. 12 - In terms of K, D, and h, what is the average...Ch. 12 - Prob. 56PCh. 12 - Prob. 57PCh. 12 - Prob. 58PCh. 12 - Prob. 59PCh. 12 - Prob. 60PCh. 12 - Prob. 61PCh. 12 - Prob. 62PCh. 12 - Prob. 63PCh. 12 - Prob. 64PCh. 12 - Prob. 65PCh. 12 - Prob. 66PCh. 12 - Prob. 67PCh. 12 - Prob. 68PCh. 12 - Prob. 69PCh. 12 - Prob. 70PCh. 12 - Prob. 71PCh. 12 - Prob. 1.1CCh. 12 - Prob. 1.2CCh. 12 - Prob. 1.3C
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