Bell Computers purchases integrated chips at $350 per chip. The holding cost is $36 per unit per year, the ordering cost is $121 per order, and sales are steady at 395 per month. The company's supplier, Rich Blue Chip Manufacturing, Inc., decides to offer price concessions in order to attract larger orders. The price structure is shown below. Rich Blue Chip's Price Structure Quantity Purchased Price/Unit 1-99 units $350 100-199 units $325 200 or more units $300 a) What is the optimal order quantity and the minimum annual cost for Bell Computers to order, purchase, and hold these integrated chips? The optimal order quantity after the change in pricing structure is 179 units (enter your response as a whole number). The total annual cost for Bell computers to order, purchase, and hold the integrated chips is $| the nearest whole number). (round your response to-

Bell Computers purchases integrated chips at $350 per chip. The holding cost is $36 per unit per year, the ordering cost is $121 per order, and sales are steady at 395 per month. The company's supplier, Rich Blue Chip Manufacturing, Inc., decides to offer price concessions in order to attract larger orders. The price structure is shown below. Rich Blue Chip's Price Structure Quantity Purchased Price/Unit 1-99 units $350 100-199 units $325 200 or more units $300 a) What is the optimal order quantity and the minimum annual cost for Bell Computers to order, purchase, and hold these integrated chips? The optimal order quantity after the change in pricing structure is 179 units (enter your response as a whole number). The total annual cost for Bell computers to order, purchase, and hold the integrated chips is $| the nearest whole number). (round your response to-

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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The Farmer’s Wife is a country store specializing in knickknacks suitable for a farm-house décor. One item experiencing a considerable buying frenzy is a miniature Holstein cow. Average weekly demand is 30 cows, with a standard deviation of 5 cows. The cost to place a replenishment order is $15 and the holding cost is $0.75/cow/year. The supplier, however, is inChina. The lead time for new orders is 8 weeks, with a standard deviation of 2 weeks. The Farmer’s Wife, which is open only 50 weeks a year, wants to develop a continuous review inventory system for this item with a cycle-service level of 90 percent.a. Specify the continuous review system for the cows. Explain how it would work in practice.b. What is the total annual cost for the system you developed?
Arthur Meiners is the production manager for Wheel-Rite, a small manufacturer of metal parts. Wheel-Rite sells 10,378 gear wheels each year. Wheel-Rite setup cost is $45 and maintenance cost is $0.60 per sprocket per year. Wheel-Rite can produce 493 gear wheels per day. The daily demand for the gear wheels is 51 units. Show your work. 1. What inventory management model should we use to solve this problem? Model for discount purchases Model Economic Quantity to Order Model Economic Quantity to Produce Model to handle dependent demand 2. What is the optimal amount of production? Response 3. What is the maximum inventory level of gear wheels that will be in the Wheel-Rite warehouse? Response 4. What is Wheel-Rite's annual setup cost? Response 5. What is the annual cost of maintaining Wheel-Rite? Response
The manager of a large electronics store wants to begin stocking a universal TV remote control device. Expected daily demand is 25 units (250 working days a year). The remote controls can be purchased from either supplier A or supplier B. Their price lists are as follows: Supplier A Supplier B Quantity Unit price Quantity Unit price 1-199 $14 1-149 $14.1 200-499 $13.8 150-349 $13.9 500+ $13.6 350+ $13.7 Ordering cost is $40 per order and annual holding cost is 25 percent of unit price. Lead time for either supplier is 10 days. Which supplier should be chosen and what kind of inventory ordering policy should be adopted?
Emery Pharmaceutical uses an unstable chemicalcompound that must be kept in an environment where both temperatureand humidity can be controlled. Emery uses 800 poundsper month of the chemical, estimates the holding cost to be 50%of the purchase price (because of spoilage), and estimates ordercosts to be $50 per order. The cost schedules of two suppliers areas follows: a) What is the economic order quantity for each supplier?b) What quantity should be ordered, and which supplier should be used?c) What is the total cost for the most economic order size?d) What factor(s) should be considered besides total cost?
ABC Ltd. manufactures product P and delivers to its 16 retailer stores. Annual demand for P at each retail store is 100,000 units. ABC uses its own trucks for delivery and a truck has the capacity for 50,000 units. The truck costs $3,000 per load and $300 per delivery. The inventory holding cost at the retailer is 15% of the unit cost of P. Cost of a P is $20. Find the annual cost (inventory cost + transportation cost) of the supply chain network if milk runs of size 4 is used milk runs of size 8 is used
A company will begin stocking remote control devices. Expected monthly demand is 800 units. Thecontrollers can be purchased from either supplier A or supplier B. Their price lists are as follows:SUPPLIER A SUPPLIER BQuantity Unit Price Quantity Unit Price1–199 $14.00 1–149 $14.10200–499 13.80 150–349 13.90500 + 13.60 350 + 13.70 Ordering cost is $40 and annual holding cost is 25 percent of unit price per unit. Whichsupplier should be used and what order quantity is optimal if the intent is to minimize totalannual costs?
BERNARDS COMPANY LTD is a PRODUCER of fruit juices. The company has an annual demand of 150,000 barrels. The barrels cost $30 each. Fresh supplies can be obtained immediately, but ordering cost and the cost of carriage inwards are $400 per order. The annual cost of holding one barrel in inventory is estimated to be $3.50. The economic order quantity has been calculated to be 10,500 barrels. The suppliers introduce a quantity discount of 5% on orders of at least 12,000 barrels and 5.5% on orders of at least 15,000 barrels. You are required to: Determine whether the least cost order quantity is still the EOQ of 10,500 barrels.
Happy Pet, Inc., is a large pet store located in LongBeach Mall. Although the store specializes in dogs, it a lso sellsfish, turtle, and bird supplies. The Everlast Leader, a leather leadfor dogs, costs Happy Pet $7 each. There is an annual demand for6,000 Everlast Leaders. The manager, Stephan Wagner, has determinedthat the ordering cost is $20 per order and the carrying cost,as a percentage of unit cost, is 15%. Happy Pet is now consideringa new supplier of Everlast Leaders. Each lead would cost only$6.65, but, in order to get this discount, Happy Pet would have tobuy shipments of 3,000 at a time. Should Happy Pet use the newsupplier and take this discount for quantity buying?
Community Hospital orders latex sanitary gloves from a hospital supply firm. The hospital expects to use 40,000 pairs of gloves per year. The cost to order and to have the gloves delivered is $180. The annual carrying cost is $0.18 per pair of gloves. The hospital supply firm offers the following quantity discount pricing schedule: Quantity Price 0–9,999 $0.34 10,000–19,999 0.32 20,000–29,999 0.30 30,000–39,999 0.28 40,000–49,999 0.26 50,000+ 0.24 Determine the optimal order size for the hospital.
A Mercedes dealer pays $40,000 for each car purchased (wholesale price). The annual holding cost is estimated to be 30% of the dollar value of inventory. The dealer sells an average of 1200 cars per year. They believe that demand is backlogged but estimate that if they are short one car for one year, the loss in future profits is about 10% of the wholesale price. Each time the dealer places an order for cars, ordering costs amount to $1600. Assume there are 360 work days per year. Question: If the Mercedes dealer wants to limit backorders so that they occur 20% of the time, what is the maximum number of backorders that should be allowed (assuming the optimal order quantity doesn't change)?
Consider the supply : Last year, the retailer’s weekly variance of demand was 200 units.The variance of orders was 500, 600, 750, and 1,350 units for theretailer, wholesaler, distributor, and manufacturer, respectively.(Note that the variance of orders equals the variance of demandfor that firm’s supplier.)a) Calculate the bullwhip measure for the retailer.b) Calculate the bullwhip measure for the wholesaler.c) Calculate the bullwhip measure for the distributor.d) Calculate the bullwhip measure for the manufacturer. e) Which firm appears to be contributing the most to the bull-whip effect in this supply chain?
A travel agency has a branch in Tsim Sha Tsui. The number of leaflets distributed to customers at the branch is normally distributed with a mean of 60 copies and a standard deviation of 15 copies each day. The branch operates 300 days per year. The cost of each leaflet is $4 and the carrying cost of each leaflet is 20% per year. The leaflets are supplied by a print shop with a fixed set up cost of $250 per order placement. The delivery leadtime is 6 days. Find the optimal order quantity of leaflet and the minimized total cost of ordering and carrying. Determine the time (in month) between two consecutive orders. Determine the required safety stock and reorder point to achieve a 97% service level. (Round up to the nearest integer where reasonable and appropriate.)