Q2: A company has seasonal demand, with the forecast for the next 12 months as given below. Thecurrent labor force can produce 500 units per month. Each employee can produce 20 units per month,and is paid $2,000 per month. The inventory carrying cost is $50 per unit per period. It costs $100 to hireor layoff an employee. Assume 200 units of initial inventory and we would like to keep the similar levelat the end of the year.Month134789101112Demand66070084070066050060084080900700600Please use level and chase strategy to calculate the total cost of two plans (please show your work).

Given - Carrying cost= $50 unit per period Hire/layoff cost = $100 Initial Inventory = 200 units

Answered: Q2: A company has seasonal demand, with…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter9: Decision Making Under Uncertainty

Section: Chapter Questions

Problem 46P

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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. 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?
Table 1. Demand of Hairdryer from January to July [Jadual 1. Permintaan Pengering Rambut dari Januari 2021 hingga Julai 2021] Month Demand January February 2800 2870 March 2968 April Мay 3000 3100 Jun 3150 July 3400 a) Calculate forecast future demand for May, June, July and August by using 3 months simple moving average.[hitung ramalan permintaan masa depan untuk bulan Mei, Jun, Julai dan Ogos dengan menggunakan purata bergerak sederhana 3 bulan.] *
Month# Jan Feb Mar Apr May June Forecast# 1800 1500 1100 1500 2100 1600 Name Labor hours per unit (hr/unit) Initial number of workers Safety Stock (units) Working hours in a day(hr/day) Beginning inventory(units) Value 5 30 0 9 450 Month# Jan Feb Mar Apr May June Working Days available 21 21 21 21 21 19 The tables present forecasts, production, and cost information for aggregate planning. Using a level strategy with backorders to produce at average demand, now many workers are required each month? (Round up the calculated number of workers to the nearest whole number, and round the production rate to the nearest whole number
c. Compute and tabulate the daily demand for each month in the table below (round off to the nearest whole number). MONTH PRODUCTION DAYS DEMAND FORECAST DEMAND PER DAY JAN 2022 16 150 ? FEB 2022 16 150 ? MAR 2022 23 250 ? APR 2022 21 250 ? MAY 2022 22 400 ? JUN 2022 22 500 ? JUL 2022 21 600 ? AUG 2022 20 750 ? SEP 2022 20 450 ? OCT 2022 20 250 ? NOV 2022 16 150 ? DEC 2022 16 150 ? TOTAL ? ? d. Assuming that MPQ Limited had adopted a level strategy for the year ended 31 December 2022, compute the average daily demand for the year (round off to the nearest whole number). e. Prepare a graph showing the monthly forecasts and average daily forecast (in units per day) for MPQ Limited.
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This historical demand for 4 periods demand is 70, 60, 80, and 90 respectively. What is the two-period weighted moving average forecast for fifth period assuming equal weights of 0.5 each O a. None is correct O b. 81.20 O. 70.1 Od. 0.0 O e. 85.00
Using the moving average forecast, is it possible to forecast a demand that is biggerthan any previously observed demand?a. Yesb. No
Period Demand 1 2 3 4 5 64 ៩៩៨៖ 62 65 61 66 a. Compute a weighted average forecast using a weight of 0.4 for the most recent period, 0.3 for the next most recent, 0.2 for the next, and 0.1 for the next. (Round all your answers to two decimal points.) Forecast Period 5 Forecast Period 6 b. If the actual demand for period 6 is 65, forecast demand for period 7 using the same weights as in part a. Forecast Period 7
March demand was pridicted at 590 units of gear cycles of trevaa ltd. 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
← Given an actual demand this period of 100, a forecast value for this period of 110, and an alpha of 0.84, what is the exponential smoothing forecast for next period? (Round answer to the nearest whole number.) O A. 102 OB. 108 O C. 92 OD. 100 OE. 110
Given the following data, use exponential smoothing (a=0.20) to develop a demand forecast. Assume the forecast for the initial period is 6. Period Demand Period Forecast 2 2 1 3 7 9 8 The exponential smoothing forecast is (round your responses to two decimal places): 1 5 6 6.00 2 3 4 8 4 5 13 6 s D 6 7

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