Operations Management: Processes and Supply Chains (11th Edition)
11th Edition
ISBN: 9780133872132
Author: Lee J. Krajewski, Manoj K. Malhotra, Larry P. Ritzman
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter D, Problem 21P
Summary Introduction
Interpretation: Assuming the given constraints, the optimal production plan, along with the workforce staffing plan is to be proposed.
Concept Introduction: The Company produces shovels for industrial and home-use.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
You are responsible of developing the six-month aggregate production plan at Sodas Galore, a
manufacturer of soft drinks. Your company makes three types of sodas: regular, diet and
super-caffeinated. All three types are made using the same production process, and the
switching costs can be ignored as they are so minimal. The S&OP team case created the
following forecast of demand for the next six months. In addition to the sales forecast, the
company has also developed planning values that are also shown in the next table.
Month
Sales Forecast (cases)
Softdrinks Planning Values
January
24,000
Current workforce
8 workers
32,000 Average monthly output per worker
32,000 Inventory holding cost
46,000 Regular wage rate
February
4,000 cases per month
$.30 per case per month
$20.00 per hour
March
April
May
60,000 Regular production hours/month
44,000 Overtime wage rate
160 hours
June
$30.00 per hour
240,000 Hiring cost
$1,000 per worker
$1.15 per case
Total
Subcontracting cost
Firing/layoff…
The Silver Star Bicycle Company will be manufacturing both men's and women's models of its Easy-Pedal 10-speed bicycles during the next two months.
Management wants to develop a production schedule indicating how many bicycles of each model should be produced in each month. Current demand
forecasts call for 150 men's and 125 women's models to be shipped during the first month and 200 men's and 150 women's models to be shipped during the
second month. Additional data are shown:
Production
Labor Requirements (hours)
Current
Model
Costs
Manufacturing
Assembly
Inventory
Men's
$120
2.0
1.5
20
Women's
$90
1.6
1.0
30
Last month the company used a total of 1000 hours of labor. The company's labor relations policy will not allow the combined total hours of labor
(manufacturing plus assembly) to increase or decrease by more than 100 hours from month to month. In addition, the company charges monthly inventory at
the rate of 2% of the production cost based on the inventory levels at the end of…
Capacity planning requires a demand forecast for an extended period of time into the future. What concerns would you have regarding an extended forecast as a capacity planner?
Chapter D Solutions
Operations Management: Processes and Supply Chains (11th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.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. As the Marketing Manager for Southeastern Corrugated, what would you do upon receiving the request for quotation from Coastal Products?arrow_forwardMr. Zulhakim being assigned by his manager to develop their production planning for Year 2022. Table 3 shows the information that he able to obtain from the sales & marketing department. After doing the planning, Mr Zulhakim need to present it to his manager. Factory developed a demand forecast based on Table 3 with supplier charges about RM300.00 per unit. The demand forecast is stated as week but, in this planning, it is being considered as an annual quantity for the operation. Ordering cost is RM150.00. Annual holding cost is 10 percent of a purchased price. (b) Develop the ATP of this plan. Initial inventory on hand is 50 units obtained from Year 2021. Lot size for MPS can be obtained by using EOQ model. Table 3: Demand and Customer confirmed order quantity 8 9 10 2 3 10 40 10 00 30 20 40 20 30 Period (Week) 1 4 5 6 7 Forecast (units) Customer orders (booked) (unit) 20 8. 2arrow_forwarda) For an upcoming red carpet evening, a company is selling tickets at $60 per person at a large theatre which has a capacity of 10,000 people. Each attendant is expected to buy $12 of food and merchandise at the film evening. The cost of providing the food and merchandise is estimated to be $5 per person. All other ancillary services will be provided by the theatre. Initial analysis indicates that the ancillary cost of providing food and merchandise, as well as the staff needed to handle ticket sales, may be described as a semi-variable cost. Data on these costs and tickets sold from three similar events held at the venue have been collected and are tabulated below: Tickets Sold Cost ($) 2100 6640 3824 11284 4650 13525 Use the high-low method to estimate the total cost function relating to these ancillary costs. b) The company will be renting the theatre which will host the upcoming red carpet evening. The budgeted fixed cost of both renting the theatre and paying the…arrow_forward
- Given the following forecast and cost information, Regular time cost $ 40.00 per unitdetermine the total cost of a plan that uses regular time Overtime cost $ 60.00 per unitproduction output of 600 units per month, overtime is subcontracting cost $ 80.00 per unitused when needed up to a maximum of 60 units per holding cost $ 10.00 per unit per monthmonth, and subcontracting is used if additional units are needed to meet the forecast.Month Forecast1 5702 6003 6304 6505 6706 690Totalsarrow_forward5 X Month fx B C D E F G H Problem 7 Given the following forecast and cost information, determine the total cost of a chase plan that uses regular time production output of 400 units per month, overtime is used when needed up to a maximum of 40 units per month, and subcontracting is used if additional units are needed to meet the forecast. 1 2 3 45 6 Font Forecast Cover 440 400 450 460 480 490 Totals Problem 6 Accessibility: Investigate √5 Level Production. Production Overtime Problem 7 Alignment Subcontr acting Inventory Total Holding Cost Problem 8 Problem 18 F Number Ty Costs Formatting Table Styles Production Costs. Regular Overtime Subcontracting $ 555 E 50.00 65.00 75.00 Regular Time Overtime Subcontracting Total Cost Marrow_forwardDeforrest Marine Motors manufactures engines for the speedboat racing circuit. As part of their annual planning cycle, they forecasted demand for the next four quarters. The number of available days of production and the anticipated demand are given below. Employees Production Rate Production Cost Backorder Cost Overtime Cost Overtime Limit Demand Q1 2,400 6,019,000 They also estimated many of the costs required to conduct operations planning. Some of these key figures are listed below. 30 70 units/employee/quarter Q2 2,200 $1,000/unit $200/unit/quarter $1,500/unit <= 25% of Reg. Production Q3 1,700 Q4 1,800 Hire Cost Fire Cost Subcontracting Cost Subcontracting Limit Inventory Cost Initial Inventory $1,200/employee $800/employee $1,800/unit 400 units maximum $100/unit/quarter 280 units Deforrest Marine Motors wishes to maintain the current number of employees for the entire year to follow a level strategy balanced with inventory and backorders as needed. What is the total cost of this…arrow_forward
- The forecasted demand for fudge for the next four months is 110, 140, 230, and 160 pounds. What is the recommended production rate if a level strategy is adopted with no backorders or stockouts? What is the ending inventory for month 4 under this plan? Round your answers to the nearest whole number. Production rate: pounds/month Ending inventory (month 4): pounds What is the level production rate with no ending inventory in month 4? Round your answer to one decimal place. Production rate: pounds/montharrow_forwardDemand 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…arrow_forwardGiven the number of students who eat in the cafeteria, Maria knows that she must purchase enough potatoes and green beans to prepare a minimum of 10 kilograms (kg) of casserole each week. (There are 1,000 g in one kg.) Again, fur simplicity in planning, slhe assumes that uıly the potatoes and green beans determine the amount of casserole that can be prepared. Maria does not establish an upper limit on the amount of casserole to prepare since she knows all leftovers can be served for many days thereafter or can be used creatively in preparing other dishes. a. Determine the amount of potatoes and green beans Maria should purchase each week for the casserole to minimize the ingredient costs while meeting nutritional, taste, and demand requirements. Before she makes her final decision, Maria plans to explore the following questions independently, except where otherwise indicated. b. Maria is not very concerned about the taste of the casserole; she is only concerned about meeting…arrow_forward
- Use the table below to answer the following question(s). Fiberia Accessories, a clothing retailer, is planning to introduce a new line of sweaters as part of the winter collection for $65 with an inventory of 1500. The main selling season is 60 days between November and December. The store then sells the remaining units in a clearance sale at 65 percent discount. Out of the 60 main retail days, Fiberia sells the sweaters at full retail price for only 45 days, while giving a discount of 25 percent for the remaining 15 days. The demand functions a, and b are given as 79.5 and 1.1 respectively. Marked Down Pricing Model for Fiberia Accessories's new sweater Data Retail Price Inventory Selling Season (days) Days at Full Retail Intermediate Markdown Clearance Markdown Demand Function A B $65 1500 60 45 25 percent |65 percent 79.5 1.1 Compute the everyday sales throughout the discount sales period.arrow_forwardTwo items are omitted from each of the following three lists of cost of goods sold data from a manufacturing company income statement. Determine the amounts of the missing items, identifying them by letter. Finished goods Inventory,June1 $61,600 $46,200 (e) Cost of goods manufactured 329,000 (c ) 484,800 Cost of finished goods available for sales (a) $260,400 $540,000 Finished goods Inventory ,June30 72,800 61,600 (f) Cost of goods sold (b) (d) $513,600arrow_forwardA manager has prepared a forecast of expected aggregate demand for the next six months. Develop an aggregate plan to meet this demand given this additional information: A level production rate of 1000 units per month can be used. Backorders are allowed, and they are charged at the rate of $20 per unit per month. Inventory holding costs are $1 per unit per month in ending inventory. Determine the cost of this plan if regular time cost is $10 per unit and beginning inventory is zero. Overtime costs $16 per unit and subcontracting costs $20 per unit. In the 4th month, overtime is not possible. While outsourcing is not allowed in the 3rd month. Overtime capacity is 100 units and subcontracting capacity is 100 units per month. Month Forecast 1 800 2 960 3 1120 4 1440 5…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Practical Management ScienceOperations ManagementISBN:9781337406659Author:WINSTON, Wayne L.Publisher:Cengage,
Purchasing and Supply Chain ManagementOperations ManagementISBN:9781285869681Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. PattersonPublisher:Cengage Learning
Practical Management Science
Operations Management
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:Cengage,
Purchasing and Supply Chain Management
Operations Management
ISBN:9781285869681
Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
Publisher:Cengage Learning
Inventory Management | Concepts, Examples and Solved Problems; Author: Dr. Bharatendra Rai;https://www.youtube.com/watch?v=2n9NLZTIlz8;License: Standard YouTube License, CC-BY