point, wu is $70 per chair per year. Given the following demand probabilities during the lead time, how much safety stock should be carried? Demand During Lead Time Probability 0.2 0.2 0.2 100 200 300 400 0.2 0.2 The optimal quantity of safety stock which minimizes expected total cost is units (enter your response as a whole number).

point, wu is $70 per chair per year. Given the following demand probabilities during the lead time, how much safety stock should be carried? Demand During Lead Time Probability 0.2 0.2 0.2 100 200 300 400 0.2 0.2 The optimal quantity of safety stock which minimizes expected total cost is units (enter your response as a whole number).

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...

See similar textbooks

Similar questions

Authentic Thai rattan chairs are delivered to Gary Schwartz's chain of retail stores, called The Kathmandu Shop, once a year. The reorder point, without safety stock, is 200 chairs. Carrying cost is $40 per unit per year, and the cost of a stockout is $70 per chair per year. Given the following demand probabilities during the lead time, how much safety stock should be carried? Demand During Lead Time Probability 0 0.2 100 0.2 200 0.2 300 0.2 400 0.2 The optimal quantity of safety stock which minimizes expected total cost is _ units (enter response as a whole number).
Allen Enterprises uses a continuous-review inventory control system for one of its most popular computer games. The firm operates 50 weeks in a year with an average lead time of 9 weeks. The annual demand is 12,000 games, with a standard deviation of 245 games. Ordering Costs are $30, with Holding costs per game of $38 per year. What is the economic order quantity for this item? If Allen Enterprises wants to provide a 95-percent cycle-service level, what should be the reorder point?
Authentic Thai rattan chairs (shown in the photo) are delivered to Gary Schwartz’s chain of retail stores, called The Kathmandu Shop, once a year. The reorder point, without safety stock, is 200 chairs. Carrying cost is $30 per unit per year, and the cost of a stockout is $70 per chair per year. Given the following demand probabilities during the lead time, DEMAND DURING LEAD TIME PROBABILITY0 0.2100 0.2200 0.2300 0.2400 0.2 a)How much safety stock should be carried? b) calculate ROP
Demand for a popular athletic shoe is nearly constant at 1600 pairs per week for a regional division of a national retailer. The cost per pair is $64. It costs $75 to place an order, and annual holding costs are charged at 25% of the cost per unit. The lead time is 3 weeks. One year has 52 weeks.a. What is the Economic Order Quantity?b. What is the reorder point?c. What is the cycle time?d. What is the total annual cost?
Authentic Thai rattan chairs (shown in the photo)are delivered to Gary Schwartz’s chain of retail stores, called TheKathmandu Shop, once a year. The reorder point, without safety stock,is 200 chairs. Carrying cost is $30 per unit per year, and the cost of a stockout is $70 per chair per year. Given the following demand prob-abilities during the lead time, how much safety stock should be carried? DEMAND DURING LEAD TIME PROBABILITY0 0.2100 0.2200 0.2300 0.2400 0.2
Bart’s Barometer Business (BBB) is a retail outlet that deals exclusively with weather equipment. Currently BBB is trying to decide on an inventory and reorder policy for home barometers. These cost BBB $60 each and demand is about 1200 per year distributed fairly evenly throughout the year. Reordering costs are $50 per order and holding costs are figured at 20% of the cost of the item. BBB is open 300 days a year (6 days a week and closed two weeks in August). Lead time is 60 working days. a.Develop a total cost model for this system. b. What is the optimal reorder quantity? c. What is the cycle time?
Bart’s Barometer Business (BBB) is a retail outlet that deals exclusively with weather equipment. Currently BBB is trying to decide on an inventory and reorder policy for home barometers. These cost BBB $60 each and demand is about 1200 per year distributed fairly evenly throughout the year. Reordering costs are $50 per order and holding costs are figured at 20% of the cost of the item. BBB is open 300 days a year (6 days a week and closed two weeks in August). Lead time is 60 working days. a. What is the reorder policy for BBB? b. What total annual cost does the model give?
Bart’s Barometer Business (BBB) is a retail outlet that deals exclusively with weather equipment. Currently BBB is trying to decide on an inventory and reorder policy for home barometers. These cost BBB $60 each and demand is about 1200 per year distributed fairly evenly throughout the year. Reordering costs are $50 per order and holding costs are figured at 20% of the cost of the item. BBB is open 300 days a year (6 days a week and closed two weeks in August). Lead time is 60 working days. Develop a total cost model for this system. What is the economic order quantity? What is the cycle time? What is the reorder policy for BBB? What total annual cost does the model give?
Grey Wolf Lodge is a popular 500-room hotel in the North Woods. Managers need to keep close tabs on all room service items, including a special pine-scented bar soap. The daily demand for the soap is 275 bars, with a standard deviation of 30 bars. Ordering cost is $10 and the inventory holding cost is $0.30/bar/year. The lead time from the supplier is 5 days, with a standard deviation of 1 day. The lodge is open 365 days a year. a. What is the economic order quantity for the bar of soap? b. What should the reorder point be for the bar of soap if management wants to have a 99 percent cycle-service level? c. What is the total annual cost for the bar of soap, assuming a Q system will be used?
Demand for an item is constant at 1,000 units a year. Unit cost is £50, reorder cost is £100, holding cost is 25 per cent of value a year and no shortages are allowed. Describe an optimal inventory policy for the item. What order size will give a variable cost within 10 per cent of optimal? What is the cost if suppliers only make deliveries of 200 units?
Grey Wolf Lodge is a popular 500-room hotel in the North Woods. Managers need to keep close tabson all room service items, including a special pine-scented bar soap. The daily demand for the soap is275 bars, with a standard deviation of 30 bars. Ordering cost is $10 and the inventory holding cost is$0.30/bar/year. The lead time from the supplier is 5 days, with a standard deviation of 1 day. The lodgeis open 365 days a year.a. What is the economic order quantity for the bar of soap?b. What should the reorder point be for the bar of soap if management wants to have a 99 percentcycle-service level?c. What is the total annual cost for the bar of soap, assuming a Q system will be used?
Daily demand for product sample kits is normally distributed with a mean of 35 units and a standard deviation of 4. Supply is virtually certain with a lead time of 9 days. The cost of placing an order is $20, and annual carrying costs for one kit is 25 percent. The price of one kit is $12.50. Assume a year has 365 days.If a 99% service level is desired, what is average inventory on hand? If demand had no variation, what would the reorder point be?