William Beville’s computer training school, inRichmond, stocks workbooks with the following characteristics: Demand D = 19,500 units>yearOrdering cost S = +25>orderHolding cost H = +4>unit>yeara) Calculate the EOQ for the workbooks.b) What are the annual holding costs for the workbooks?c) What are the annual ordering costs?

William Beville’s computer training school, inRichmond, stocks workbooks with the following characteristics: Demand D = 19,500 units>yearOrdering cost S = +25>orderHolding cost H = +4>unit>yeara) Calculate the EOQ for the workbooks.b) What are the annual holding costs for the workbooks?c) What are the annual ordering costs?

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Description: William Beville’s computer training school, inRichmond, stocks workbooks with the following characteristics:Demand D = 19,500 units>yearOrdering cost S = +25>orderHolding cost H = +4>unit>yeara) Calculate the EOQ for the workbooks.b) What are the ann

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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William Beville's computer training school, in Richmond, stocks workbooks with the following characteristics: Demand D 20,000 units/year Ordering cost S $23/order Holding cost H $3/unit/year Part 2 a) The EOQ for the workbooks is ________ (round your response to the nearest whole number). Part 3 b) What are the annual holding costs for the workbooks? $________ (round your response to the nearest whole number). Part 4 c) What are the annual ordering costs? $_________ (round your response to the nearest whole number).
Saga ltd. produces electronic toys for children between the ages of 7-10 years old. The toys use a processor that is imported from Japan. Annual demand for the processor is 12,500. The holding cost per processor per year is $2. Ordering cost per order is $400. Lead time is 7 days and the number of working days in the year is 250. a. What is the economic order quantity? b. What is the optimal number of orders per year? c. Calculate the annual holding cost if the economic order quantity is used. d. What is the optimal number of days between any two orders? e. What is the reorder point? f. Given the EOQ, what is the total annual inventory cost?
G-Tech’s monthly demand is 1000 units. You are in charge of the inventory department. You know that the holding cost is $100 per unit and ordering cost is $4,000 per order. What is the EOQ? 2. What is the number of orders per year? 3. What is the annual holding cost? (not Total cost, just the holding cost portion! 4. If we decide to order a quantity of 1000 units instead of the EOQ, what happens to the annual holding cost? (Just tell me in words – could be 3 short words!)
Rafiki Bar uses 10,000 cases of millet beer monthly. One case costs Shs.5,000. Holding cost is 30% of the cost of a case p.a while ordering cost is Shs.100,000 per order. The firm works 360 days in a year while lead time is 6 days. Required: ii. Determine the days between orders and the reorder point iii. Determine the total cost of the inventory policy iv. Suppose actual holding cost turns out to be 15% instead of 30% and the inventory policy above is implemented for a year, determine the cost of prediction error if every other parameter estimate turns out as predicted.
Saga ltd. produces electronic toys for children between the ages of 7-10 years old. The toys use a processor that is imported from Japan. Annual demand for the processor is 12,500. The holding cost per processor per year is $2. Ordering cost per order is $400. Lead time is 7 days and the number of working days in the year is 250. d. What is the optimal number of days between any two orders? e. What is the reorder point? f. Given the EOQ, what is the total annual inventory cost?
Based on the records of ABC company, the annual demand for item HP26 has annual demand of 6,582 units. The ordering cost per order is PhP105, and the holding per unit per year cost is PhP136. a. What is the Economic order quantity?b. What is number of times the company will order?c. What is the annual carrying cost?d. What is the annual ordering cost?e. What is the total inventory costs incurred at EOQ?
A supplier sells MF Tires to dealers. The annual demand is approximately1,000 tires. The supplier pays P50 for each tire and estimates that the annualholding cost is 20 percent of the total value of tires. It costs approximatelyP25 to place an order. The supplier currently orders 80 tires per month.Required:a. Calculate ordering, holding, and total inventory costs for thecurrent ordered quantity.b. Determine the EOQ.c. How many orders will be placed per year using the EOQ?d. Calculate ordering, holding, and total inventory costs for the EOQand also determine the change in total inventory cost.A supplier sells MF Tires to dealers. The annual demand is approximately1,000 tires. The supplier pays P50 for each tire and estimates that the annualholding cost is 20 percent of the total value of tires. It costs approximatelyP25 to place an order. The supplier currently orders 80 tires per month.Required:a. Calculate ordering, holding, and total inventory costs for thecurrent ordered…
Scary Clowns, Inc., supplies special makeup cases to a major circus. The circus orders its EOQ of 800 cases every 3 months from Scary Clowns. Scary Clowns incurs setup costs of $5,000 every time it produces these cases, and its annual holding cost per case is $14. Question content area bottom Part 1 a. Which inventory model fits the best to this problem? A. All-units quantity discounts model B. Incremental quantity discounts model C. One-time sale model D. EOQ model E. POQ model F. Lumpy demand model b. Scary Clowns should produce enter your response here units in each batch (round your response to the nearest integer). c. The total annual setup and holding cost for Scary Clowns using this policy is $enter your response here (round your response to the nearest
In the past, Taylor Industries has used a fixed−time period inventory system that involved taking a complete inventory count of all items each month. However, increasing labor costs are forcing Taylor Industries to examine alternative ways to reduce the amount of labor involved in inventory stockrooms, yet without increasing other costs, such as shortage costs. Here is a random sample of 20 of Taylor's items. ITEMNUMBER Annual Usage Item Number 1 $ 2,100 11 $ 14,000 2 13,000 12 1,100 3 2,800 13 44,000 4 52,300 14 10,800 5 10,500 15 1,800 6 1,300 16 11,100 7 2,600 17 4,700 8 11,900 18 63,700 9 5,800 19 4,100 10 16,100 20 3,500 a. Classify each item in inventory using an ABC plan.
Your firm uses a continuous review system and operates 52 weeks per year. One of the Stock-Keeping Units (SKUs) has the following characteristics:Demand = 20000 units/year = 385 units/weekOrdering cost = $40/orderHolding cost = $2/unit/yearService level = 95 percentz=1.65Lead time = 2 weeksDemand is normally distributed, with a standard deviation of weekly demand of 100 units. a)Calculate the item's EOQ. b)Find the safety stock and reorder point that provide a 95 percent service level. c)For these policies, what are the annual costs of (i) holding the cycle inventory and (ii) placing orders?
A company purchases special metal parts to make office furniture in lots of 100 units to satisfy an annual demand of 1600 parts. Holding cost for the parts is 0.3 dollars per unit per month and ordering cost is 40 dollars per order. Answer the following questions: Formulas: a) What is the EOQ? b) What are the costs previously (with 100 units per order) and now with EOQ. Hint: Calculate total holding cost and ordering cost for 100 units, and then same costs with EOQ. Which one (100 units or EOQ) is better in terms of costs? EOQ = SQRT(2Ds/h) THC=h*(Q/2) TOC=s*(D/Q) TC=THC+TOC please answer in excel
Petromax Enterprises uses a continuous review inventorycontrol system for one of its SKUs. The following informationis available on the item. The firm operates 50 weeks in a year.Demand = 50,000 units>yearOrdering cost = $35>orderHolding cost = $2>unit>yearAverage lead time = 3 weeksStandard deviation of weekly demand = 125 unitsa. What is the economic order quantity for this item?b. If Petromax wants to provide a 90 percent cycle-servicelevel, what should be the safety stock and the reorder point?