A clothing company manufactures coats, pants, gloves, and hats for the winter season. All products are manufactured in four different departments: cutting, insulating, sewing, and packaging. According to firm orders, the contract stipulates a penalty for undelivered items. Considering the data in the table, formulate the problem to obtain an optimal production plan. Food Cutting Insulating Sewing Packaging Demand (units) Unit profit ($) Unit penalty ($) Coats (hr/unit) 0,30 0,25 0,45 0,15 800 30 15 Pants (hr/unit) 0,30 0,35 0,50 0,15 750 40 20 Gloves (hr/unit) 0,25 0,30 0,40 0,10 600 20 10 Hats (hr/unit) 0,15 0,10 0,22 0,05 500 10 8 Capacity (hr) 1000 800 1200 1080

A clothing company manufactures coats, pants, gloves, and hats for the winter season. All products are manufactured in four different departments: cutting, insulating, sewing, and packaging. According to firm orders, the contract stipulates a penalty for undelivered items. Considering the data in the table, formulate the problem to obtain an optimal production plan. Food Cutting Insulating Sewing Packaging Demand (units) Unit profit ($) Unit penalty ($) Coats (hr/unit) 0,30 0,25 0,45 0,15 800 30 15 Pants (hr/unit) 0,30 0,35 0,50 0,15 750 40 20 Gloves (hr/unit) 0,25 0,30 0,40 0,10 600 20 10 Hats (hr/unit) 0,15 0,10 0,22 0,05 500 10 8 Capacity (hr) 1000 800 1200 1080

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

ChapterC: Cases

Section: Chapter Questions

Problem 5.1SC: Scenario 3 Ben Gibson, the purchasing manager at Coastal Products, was reviewing purchasing...

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Scenario 3 Ben Gibson, the purchasing manager at Coastal Products, was reviewing purchasing expenditures for packaging materials with Jeff Joyner. Ben was particularly disturbed about the amount spent on corrugated boxes purchased from Southeastern Corrugated. Ben said, I dont like the salesman from that company. He comes around here acting like he owns the place. He loves to tell us about his fancy car, house, and vacations. It seems to me he must be making too much money off of us! Jeff responded that he heard Southeastern Corrugated was going to ask for a price increase to cover the rising costs of raw material paper stock. Jeff further stated that Southeastern would probably ask for more than what was justified simply from rising paper stock costs. After the meeting, Ben decided he had heard enough. After all, he prided himself on being a results-oriented manager. There was no way he was going to allow that salesman to keep taking advantage of Coastal Products. Ben called Jeff and told him it was time to rebid the corrugated contract before Southeastern came in with a price increase request. Who did Jeff know that might be interested in the business? Jeff replied he had several companies in mind to include in the bidding process. These companies would surely come in at a lower price, partly because they used lower-grade boxes that would probably work well enough in Coastal Products process. Jeff also explained that these suppliers were not serious contenders for the business. Their purpose was to create competition with the bids. Ben told Jeff to make sure that Southeastern was well aware that these new suppliers were bidding on the contract. He also said to make sure the suppliers knew that price was going to be the determining factor in this quote, because he considered corrugated boxes to be a standard industry item. As the Marketing Manager for Southeastern Corrugated, what would you do upon receiving the request for quotation from Coastal Products?
Demand for stereo headphones and music players for joggers has caused Nina Industries to grow almost 50 percent over the past year. The number of joggers continues to expand, so Nina expects demand for headsets to also expand, because, as yet, no safety laws have been passed to prevent joggers from wearing them. Demand for the players for this year was as follows: MONTH DEMAND (UNITS) January 4,150 February 4,250 March 3,950 April 4,350 May 4,950 June 4,650 July 5,250 August 4,850 September 5,350 October 5,650 November 6,250 December 5,950 a. Using linear regression analysis, what would you estimate demand to be for each month next year? Using a spreadsheet, follow the general format in Exhibit 3.8. (Do not round intermediate calculations. Round your answers to 2 decimal places.) b. To be reasonably confident of meeting demand, Nina decides to use 3 standard errors of estimate for safety. How many additional units should be held to meet this…
Franklin Company makes fine jewelry that it sells to department stores throughout the United States. Franklin is trying to decide which of the two bracelets to manufacture. Cost data pertaining to the two choices follow. Bracelet A Bracelet B Cost of materials per unit Cost of labor per unit Advertising cost per year Annual depreciation on existing equipment %24 30 37 43 43 8,800 6,500 7,700 5,900 Required a. Identify the fixed costs and determine the amount of fixed cost for each product. b. Identify the variable costs and determine the amount of variable cost per unit for each product. c. Identify the avoidable costs and determine the amount of avoidable cost for each product.
Demand for stereo headphones and MP3 players for joggers has caused Nina Industries to grow almost 50 percent over the past year. The number of joggers continues to expand, so Nina expects demand for headsets to also expand, because, as yet, no safety laws have been passed to prevent joggers from wearing them. Demand for the players for last year was as follows: MONTH DEMAND (UNITS) January 4,120 February 4,220 March 3,920 April 4,320 May 4,920 June 4,620 July 5,220 August 4,820 September 5,320 October 5,620 November 6,220 December 5,920 a. Using linear regression analysis, what would you estimate demand to be for each month next year? (Do not round intermediate calculations. Round your answers to 2 decimal places.) b. To be reasonably confident of meeting demand, Nina decides to use 3 standard errors of estimate for safety. How many additional units should be held to meet this level of confidence? (Do not round intermediate calculations. Round…
Corral Cartage leases trucks to service its shipping contracts. Larger trucks have cheaper operating costs if there is sufficient business, but are more expensive if they are not full. CC has estimates of monthly shipping demand. What comparison method(s) would be appropriate for choosing which trucks to lease? 1.Present Worth(PW) 2.Annual Worth(AW) 3.Payback Period
Demand for stereo headphones and MP3 players for joggers has caused Nina Industries to grow almost 50 percent over the past year. The number of joggers continues to expand, so Nina expects demand for headsets to also expand, because, as yet, no safety laws have been passed to prevent joggers from wearing them. Demand for the players for last year was as follows: MONTH DEMAND (UNITS) January February 4,100 4,200 March 3,900 April 4,300 May 4,900 June 4,600 July 5,200 August 4,800 September 5,300 October 5,600 November 6,200 December 5,900
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Problem 20-10 (Algo) You are a newsvendor selling San Pedro Times every morning. Before you get to work, you go to the printer and buy the day's paper for $0.45 a copy. You sell a copy of San Pedro Times for $1.40. Daily demand is distributed normally with mean = 340 and standard deviation = 68. At the end of each morning, any leftover copies are worthless and they go to a recycle bin. a. How many copies of San Pedro Times should you buy each morning? (Use Excel's NORMSINV() function to find the correct critical value for the given a-level. Round your z-value to 2 decimal places and final answer to to 2 decimal places.) 8 Answer is complete but not entirely correct. Optimal order quantity 0.05 b. Based on a, what is the probability that you will run out of stock? (Round your answer to the nearest whole number.) * Answer is complete but not entirely correct. Probability 3 X %
Green Gardens' owner has asked your advice about a possible problem at his business. Over the last 6 months the large-sized lawn and garden inventory (ie, tables, chairs, planters, etc.) has appeared to be short. The inventory records that employees use to determine what is on hand show that more inventory is available than can actually be located. This has cause frustration and mis-trust in the inventory records for the sales employees. The owner realizes that the problem is bigger than just frustrated employees. He is afraid that inventory is being stolen, a problem he didn't think possible given that these are large items that are not easily moved. Requirements: Provide the owner with two internal controls that he could implement to reduce the likelihood of theft of the lawn and garden inventory.
Problem 20-10 (Algo) You are a newsvendor selling San Pedro Times every morning. Before you get to work, you go to the printer and buy the day’s paper for $0.50 a copy. You sell a copy of San Pedro Times for $1.25. Daily demand is distributed normally with mean = 335 and standard deviation = 67. At the end of each morning, any leftover copies are worthless and they go to a recycle bin. a. How many copies of San Pedro Times should you buy each morning? (Use Excel's NORMSINV() function to find the correct critical value for the given α-level. Round your z-value to 2 decimal places and final answer to to 2 decimal places.) b. Based on a, what is the probability that you will run out of stock? (Round your answer to the nearest whole number.)
Problem 20-10 (Algo) You are a newsvendor selling San Pedro Times every morning. Before you get to work, you go to the printer and buy the day's paper for $0.30 a copy. You sell a copy of San Pedro Times for $1.10. Daily demand is distributed normally with mean = 265 and standard deviation = 53. At the end of each morning, any leftover copies are worthless and they go to a recycle bin. a. How many copies of San Pedro Times should you buy each morning? (Use Excel's NORMSINV() function to find the correct critical value for the given a-level. Round your z-value to 2 decimal places and final answer to to 2 decimal places.) Optimal order quantity b. Based on a, what is the probability that you will run out of stock? (Round your answer to the nearest whole number.) Probability
Demand for stereo headphones and MP3 players for joggers has caused Nina Industries to grow almost 50 percent over the past year. The number of joggers continues to expand, so Nina expects demand for headsets to also expand, because, as yet, no safety laws have been passed to prevent joggers from wearing them. Demand for the players for last year was as follows: MONTH DEMAND (UNITS) January 4,000 February 4,100 March 3,800 April 4,200 May 4,850 June 4,500 July 5,150 August 4,750 September 5,250 October 5,550 November 6,150 December 5,850 a. Using linear regression analysis, what would you estimate demand to be for each month next year? Using a spreadsheet, follow the general format in Exhibit 3.7. (picture below)(Do not round intermediate calculations. Round your answers to 2 decimal places.) Month Forecast january february march april may june july august september october november december