Please help with thisThanks The production manager at Shot Namanufacturing wishes to develop a materialsrequirements plan for producing chairs overan 8 week period. She estimates that the leadtime between releasing an order to the shopfloor and producing a finished chair is 2weeks. The company currently has 260 chairsin stock and no safety. The forecast customerdemand is for 150 chairs in week 1, 70 in week3, 175 in week 5, 90 in week 7 and 60 in week8. When will the manager need to place theirSecond order? write the week numberexample: 1

I have created the table based on the given information in the question,

Answered: 8. When will the manager need to place…

Business

Operations Management

8. When will the manager need to place their Second order? write the week number example: 1

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter12: Queueing Models

Section: Chapter Questions

Problem 59P

See similar textbooks

Similar questions

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. Is Ben Gibson acting legally? Is he acting ethically? Why or why not?
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?
On Week a) Item: P24 hand 1 2 3 4 5 6 7 8 Forecast 30 30 30 40 40 40 45 45 Customer Orders 13 8 4 PAB 20 Available to Promise MPS b) Determine if each customer order will be accepted. Order Amount Week Accept (Y/N) 1 40 2 30 3 4 30 25 462M 3 Update the MPS time-phased record for accepted orders. Item: P24 Forecast Customer Orders Problem 3: The MPS planner at Murphy Motors uses MPS time-phased records for planning end-item production. The planner is currently working on a schedule for the P24, one of Murphy's top-selling motors. The planner uses a production lot size of 70 and a safety stock of 5 for the P24 motor. a) Complete the MPS time-phased record for product P24. Use the table on the left. b) Determine if Murphy Motors can accept each of the following customer orders. Update the MPS time- phased record for accepted orders. Order 1234 Amount 40 Desired Week 4 30 30 25 623 8 4 On Week hand 1 2 3 4 5 6 30 30 30 40 40 40 74 45 45 PAB 20 Available to Promise MPS On hand = 20
3. The MPS planner at Murphy Motors uses MPS time-phased records for planning end-item pro- duction. The planner is currently working on a schedule for the P24, one of Murphy's top-selling motors. The planner uses a production lot size of 70 and a safety stock of 5 for the P24 motor. Week On hand 30 30 30 1 2 3 4 5 6 7 8 40 40 40 45 45 13 8 4 Item: P24 Forecast Orders Projected available balance 20 Available-to-promise MPS a. Complete the MPS time-phased record for product P24. b. Can Murphy accept the following orders? Update the MPS time-phased record for accepted orders. Amount 40 Order Desired Week 1 4 2 6 3 30 2 4 25 3 30 4882 7623
A forecast of 240 units in January, 320 units in February, and 240 units in March has been approved for the seismic-sensory product family manufactured at the Rockport facility of Maryland Automated, Inc. Three products, A, B, and C, comprise this family. The product mix ratio for products A, B, and C for the past 2 years has been 35 percent, 40 percent,and 25 percent, respectively. Management believes that the monthly forecast requirements are evenly spread over the 4 weeks of each month. Currently, 10 units of product C are on hand. The company produces product C in lots of 40, and the lead time is 2 weeks. A production quantity of 40 units from the previous period is scheduled to arrive in week 1. Thecompany has accepted orders of 25, 12, 8, 10, 2, and 3 units of product C in weeks 1 through 6, respectively. Prepare a prospective MPS for product C and calculate the availableto-promise inventory quantities.
The current data for five trees that will be analyzed in the exercise are shown in the following table Expected Yearly Demand Quantity For Sale In-Field Quantity 440 74 Trees Christmas Palm Washingtonia Gumbo Limbo Yellow Poinciana Weeping Podo 81 165 159 49 185 Trees Christmas Palm Washingtonia Std Dev 31 155 35 32 68 Gumbo Limbo Yellow Poinciana The "expected yearly demand" is an estimate of the demand over the next year for the tree. The "std dev" is the standard deviation, a measure of the error, that corresponds to the forecast. For-sale and in-field quantities are given, and finally the total number of trees planted on the farm. The demand forecast and quantities are updated on an ongoing basis as trees are sold and planted on the farm. 374 70 42 290 Your first task is to evaluate the inventory "position" of each tree. The farm does not keep any backorder information, so the only data you have is "for-sale" and "in-field" quantities. Think about "for-sale" as on-hand trees, and…
PROBLEM 2:The manager of a large manufacturer of industrial pumps prepare forecasts for a six- month period. Month Demand Forecast 1 492 488 2 470 484 3 485 480 4 493 490 5 498 497 6 492 493 Required: Compute for the MAD, MSE, and MAPE.
Demand for the last four months was: July,20 units; August, 25 units; September, 34 units; October, 36 units. If the naive method was used to forecast the demand, what would MSE be for these months? O 5.33 O 17.34 O 1.25 O Correct answer is not provided. O 55
Accompany makes two products (1&2) each product requires time on two machines (A&B). specification for each product is as follows. Product1 product2 Processing time on Machine A (hrs/unit) 2 2 Processing time on Machine B (hrs/unit) 1 2 Material and labour cost ( ksh/unit) 14 15 Selling price (ksh/unit) 16 18 Maximum possible sale (units) 130 150 The amount of time available on machine A is 360 hours and on machine B is 260 hours. Formulate the linear programme which, when…
Week 1 3. 4 Forecast 45 45 45 45 Customer Order 42 45 42 50 Given the following data, calculate the projected available balance. The demand time fence is the end of week 3, the order quantity is 100, and 40 are available at the beginning of the period
March demand was pridicted at 590 units of gear cycles of trevaa Itd. But the actual demand was 400 units only so fourth the company now want to forecast the april demand using exponential smoothing model with constant alpha of 0.72., calculate the same.
This process is used in business or manufacturing to predict their future requirements Select one: a. Plant Layout b. Capacity Study c. Forecast d. Scheduling