QUESTION 2 a. A manufacturing company Glass Items Manufacturing Limited (GIM), operating under a continuous review system, has an average demand of 150 units per week for the item it produces. The standard deviation in weekly demand is 30 units. The lead-time for the item is seven weeks, and it costs the company $70 to process each order. The holding cost for each unit is $30 per year. The company operates 52 weeks per year. A normal distribution table is appended to this assignment. (ii) Use the information in 2 a. above. What is the Reorder Point, if the company has a policy of maintaining a 98% cycle-service level? Please answer the question above

QUESTION 2 a. A manufacturing company Glass Items Manufacturing Limited (GIM), operating under a continuous review system, has an average demand of 150 units per week for the item it produces. The standard deviation in weekly demand is 30 units. The lead-time for the item is seven weeks, and it costs the company $70 to process each order. The holding cost for each unit is $30 per year. The company operates 52 weeks per year. A normal distribution table is appended to this assignment. (ii) Use the information in 2 a. above. What is the Reorder Point, if the company has a policy of maintaining a 98% cycle-service level? Please answer the question above

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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QUESTION 2a. A manufacturing company Glass Items Manufacturing Limited (GIM), operating under acontinuous review system, has an average demand of 150 units per week for the item it produces.The standard deviation in weekly demand is 30 units. The lead-time for the item is seven weeks,and it costs the company $70 to process each order. The holding cost for each unit is $30 per year.The company operates 52 weeks per year.A normal distribution table is appended to this assignment. (i) Use the information in 2 a. above. What is the desired safety stock level, if the company has apolicy of maintaining a 98% cycle-service level?
Problem 20-36 (Algo) Palin’s Muffler Shop has one standard muffler that fits a large variety of cars. The shop wishes to establish a periodic review system to manage inventory of this standard muffler. Use the information in the following table to determine the optimal inventory target level (or order-up-to level). Annual demand 3,910 mufflers Ordering cost $ 75 per order Standard deviation of daily demand 6 mufflers per working day Service probability 87 % Item cost $ 27.00 per muffler Lead time 2 working days Annual holding cost 36 % of item value Working days 230 per year Review period 18 working days a. What is the optimal target level (order-up-to level)? (Use Excel's NORMSINV() function to find the correct critical value for the given α-level. Do not round intermediate calculations. Round "z" value to 2 decimal places and final answer to the nearest whole number.) Optimal target level_________________ b. If the…
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1. (a)A computer products store colour graphics monitors, and the daily demand is normally distributed, with a mean of 1.6 monitors and standard deviation of 0.4 monitor. The lead time to receive an order from the manufacturer is 15 days. Determine the reorder point that will achieve a 98% service level. (b)Lumumba Carpet Discount Store sells Super Shag carpet. The average daily customer demand for the carpet stocked by the store is normally distributed, with a mean daily demand of 30 metres and a standard deviation of 5 metres of carpet per day. The lead time for receiving a new order of carpet is 10 days. Advice the the store if they desire a reorder point and safety stock for a service level of 95%, with the probability of a stockout equal to 5%.
A gift shop sells Little Lentils dolls at a steady pace of 10 per day, 310 days per year. The cost of the dolls is $5, and the gift shop uses an annual interest rate of 20 percent to compute holding cost. Question 1: Assuming an order quantity of 250 dolls and the cost of placing an order of $10, what is the average annual ordering cost (cost to place orders, not purchasing cost)? Question 2: Assuming an order quantity of 250 dolls, what is the average annual inventory holding cost?
Inventory Management Ch 12 12.40 Uriel A gourmet coffee shop in downtown San Francisco is open 200 days a year and sells an average of 75 pounds of Kona coffee beans a day. (Demand can be assumed to be distributed normally, with a standard deviation of 15 pounds per day.) After ordering (Fixed cost-$16 per order), beans are always shipped from Hawaii within exactly four days. Per-pound annual holding costs for the beans are $3. a) What is the EOQ for Kona Coffee Beans? b) What are the total annual hoding costs of stock for Kona coffee beans? c) What are the total annual ordering costs for Kona coffee beans? d) Assume the management has specified that no more than a 1% risk during stockout is acceptable. What should the reorder point be? e) What is the safety stock needed to attain a 1% risk of stockout during lead time? f) What is the annual holding cost of maintaining the level of safety stock needed to support a 1% risk? g) If management specified that a 2% risk of stockout during…
Inventory Management Reorder The ToyWorld company produces toys out of plastic ordered from an outside supplier. ToyWorld's daily demand for plastic is normally distributed with a mean of 7,800 pounds and a standard deviation of 1,050 pounds. Lead time is 16 days. (Use the Formula Sheet Z table to determine Z values.) What is the service level if ToyWorld reorders when the plastic inventory reaches 134,586 pounds?
QUESTION 1:A confectioner buys plastic boxes in bulk and uses them to pack chocolates. The annual requirement of these boxes is 1,200, and each box costs $30. The ordering and carrying costs are $10 per order and 20%, respectively. The supplier from whom the confectioner purchases these boxes sells them only in lots of 25, that is, you only purchase quantities in multiples of 25 boxes.(a) How many boxes should the confectioner order so as to minimise inventory total stocking costs?(b) If the supplier offers 2% discount on the cost of each box when the purchases are in quantities of 300 at a time, should the confectioner accept this offer?(c) Suppose the supplier has decided that instead of the 2% discount offer the following price breaks will be used:ORDER QUANTITY COST PER BOXLess than 100 $30.00100 to 199 $29.75200 or more $29.60What order quantity should the confectioner make?
Inventory Management Ch 12 12.40 Uriel A gourmet coffee shop in downtown San Francisco is open 200 days a year and sells an average of 75 pounds of kona coffee beans a day. (Demand can be assumed to be distributed normally, with a standard deviation of 15 pounds per day.) After ordering (Fixed cost-$16 per order), beans are always shipped from Hawaii within exactly four days. Per-pound annual holding costs for the beans are $3. e) What is the safety stock needed to attain a 1% risk of stockout during lead time? f) What is the annual holding cost of maintaining the level of safety stock needed to support a 1% risk? g) If management specified that a 2% risk of stockout during lead time is acceptable, would the safety stock holding costs decrease or increase?
Inventory Management Reorder The ToyWorld company produces toys out of plastic ordered from an outside supplier. ToyWorld's daily demand for plastic is normally distributed with a mean of 7,800 pounds and a standard deviation of 1,050 pounds. Lead time is 16 days. (Use the Formula Sheet Z table to determine Z values.) ToyWorld uses an average of pounds of plastic during the lead time. Find the average pounds of plastic. If ToyWorld uses a 70% service level, how much safety stock will be used? What is the reorder point if ToyWorld wants to limit the probability of a stockout to 8 percent? What is the service level if ToyWorld reorders when the plastic inventory reaches 134,586 pounds?
Question 30 Store A purchases cases of fertilizer for its lawn-care business from a supplier who charges Store A $30 per order and $50 per case. Each case consists of five bags of fertilizer. Store A needs 2,000 bags of fertilizer a year. Store A's annual holding costs are 30%. If Store A's order quantity is 20 cases, what is its average inventory level? Group of answer choices 10 40 25 20