EBK OPERATIONS MANAGEMENT
14th Edition
ISBN: 9781260718447
Author: Stevenson
Publisher: MCG COURSE
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Chapter 11, Problem 7P
SummerFun. Inc., produces a variety of recreation and leisure products. The
Use the following information to develop aggregate plans.
Develop an aggregate plan using each of the following guidelines and compute the total cost for each plan. Hint: You will need extra output in April and August to accommodate demand in the following months.
a. Use regular production. Supplement using inventory, overtime, and subcontracting as needed. No backlogs allowed.
b. Use a level strategy. Use a combination of backlogs, subcontracting, and inventory to handle variations in demand. There should not be a backlog in the final period.
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NowJuice, Inc. produces bottled pickle juice. A planner has developed an aggregate forecast for demand (in cases) for the next four months. Use the following information to develop an aggregate plan using the LEVEL strategy. Inventory holding cost is $1 per month per case and backlog cost is $5 per month per case. Beginning inventory is zero.
Month
May
June
July
August
Forecast
452
520
600
719
Cost Per Unit
Monthly Capacity
Regular Production
19.40
400
Overtime Production
1.5 x Regular Prod Cost
400
What is the TOTAL cost of the LEVEL plan over the planning horizon?
Correct Answer
51,588.6
CAN SOMEONE SHOW ME HOW THEY GOT THE ANSWER 51588.6
Southeast Soda Pop, Inc., has a new fruit drink for which it has high hopes. John Mittenthal, the production planner, has assembled the
following cost data and demand forecast:
Click the icon to view the demand forecast.
E Click the icon to view the cost data.
John's job is to develop an aggregate plan. The three initial options he wants to evaluate are:
• Plan A: a strategy that hires and fires personnel as necessary to meet the forecast.
• Plan B: a level strategy.
• Plan C: a level strategy that produces 1,000 cases per quarter and meets the forecast demand with inventory and subcontracting.
a) Which strategy is the lowest-cost plan?
Try hiring and layoffs (to meet the forecast) as necessary (enter your responses as whole numbers).
Hiring and Layoff Plan
Layoff
(Units)
Hire
Quarter
Forecast
Production
Inits)
1,300
1
1,700
Costs/Other Data
Previous quarter's output = 1,300 cases
Beginning inventory = 0 cases
Stockout cost of backorders = $140 per case
Inventory holding cost = $45 per…
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 $8 per unit per month. Inventory holding costs are $1 per unit per month based on maximum inventory. Determine the cost of this plan if regular time cost is $20 per unit, beginning inventory is zero, and initial backlog from previous plan is 100.
Month Forecast
1 800
2 100
3 1200
4 1100
5 1000
6 900
a. Prepare an aggregate plan.b. Prepare an aggregate plan if the management decided to switch to chase…
Chapter 11 Solutions
EBK OPERATIONS MANAGEMENT
Ch. 11 - What three levels of planning involve operations...Ch. 11 - What are the three phases of intermediate...Ch. 11 - Prob. 3DRQCh. 11 - Why is there a need for aggregate planning?Ch. 11 - What are the most common decision variables for...Ch. 11 - Prob. 6DRQCh. 11 - Briefly discuss the advantages and disadvantages...Ch. 11 - What are the primary advantages and limitations of...Ch. 11 - Briefly describe the planning techniques listed as...Ch. 11 - What are the inputs to master scheduling? What are...
Ch. 11 - Prob. 11DRQCh. 11 - What general trade-offs are involved in master...Ch. 11 - Who needs to interface with the master schedule...Ch. 11 - How has technology had an impact on master...Ch. 11 - Service operations often face more difficulty in...Ch. 11 - Name several behaviors related to aggregate...Ch. 11 - Compute the total cost for each aggregate plan...Ch. 11 - A manager would like to know the total cost of a...Ch. 11 - Determine the total cost for this plan given the...Ch. 11 - a. Given the following forecast and steady regular...Ch. 11 - Manager T. C. Downs of Plum Engines, a producer of...Ch. 11 - Manager Chris Channing of Fabric Mills, Inc., has...Ch. 11 - SummerFun. Inc., produces a variety of recreation...Ch. 11 - Nowjuice, Inc., produces Shakewell fruit juice. A...Ch. 11 - Wormwood, Ltd., produces a variety of furniture...Ch. 11 - Refer to Solved Problem 1. Prepare two additional...Ch. 11 - Refer to Solved Problem 1. Suppose another option...Ch. 11 - Prob. 12PCh. 11 - Prob. 13PCh. 11 - Prob. 14PCh. 11 - Prob. 15PCh. 11 - Refer to Example 3. Suppose that regular-time...Ch. 11 - Prob. 17PCh. 11 - Prob. 18PCh. 11 - Prepare a master production schedule for...Ch. 11 - Update the master schedule shown in Figure 11.11...Ch. 11 - Prepare a master schedule like that shown in...Ch. 11 - Determine the available-to-promise (ATP)...Ch. 11 - Prepare a schedule like that shown in Figure 11.12...Ch. 11 - The objective is to choose the plan that has the...Ch. 11 - Prob. 2CQ
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- Forecast Data is given within problem. Cost Data is attached Southeast Soda Pop, Inc., has a new fruit drink for which it has high hopes. John Mittenthal, the production planner, has assembled the following cost data and demand forecast: LOADING... Click the icon to view the demand forecast. LOADING... Click the icon to view the cost data. John's job is to develop an aggregate plan. The three initial options he wants to evaluate are: • Plan A: a strategy that hires and fires personnel as necessary to meet the forecast. • Plan B: a level strategy. • Plan C: a level strategy that produces 1,000 cases per quarter and meets the forecast demand with inventory and subcontracting. Part 2 a) Which strategy is the lowest-cost plan? Try hiring and layoffs (to meet the forecast) as necessary (enter your responses as whole numbers). Hiring and Layoff Plan Quarter Forecast Production Hire (Units) Layoff (Units)…arrow_forwardPlease help me obtain the answer of this question. Please provide me the solution/computation.arrow_forwardPlease do not write in column A Problem 6 Given the following forecast and cost information, determine the total cost of a plan that uses regular time production output of 600 units per month, overtime is used when needed up to a maximum of 60 units per month, and subcontracting is used if additional units are needed to meet the forecast. Regular time cost $ 40.00 per unit Overtime cost $ 60.00 per unit subcontracting cost $ 80.00 per unit holding cost $ 10.00 per unit per month Production Inventory Costs Month Forecast Level Production Overtime Subcontracting Total Holding Cost Regular Time Overtime Subcontracting Total Cost 1 563 0 2 608 3 648 4 668 5 666 6 688 Totalsarrow_forward
- The forecast demand for fudge for the next four months is 120, 160, 20, and 60 pounds. a. What is the recommended production rate if a level strategy is adopted with no backorders or stock outs? b. What is the ending inventory for Month 4 under this plan? c. What is the level production rate with no ending inventory in month 4.arrow_forwardDeb Bishop Health and Beauty Products has developed a new shampoo and you need to develop its aggregate schedule. The cost accounting department has supplied you the cost relevant to the aggregate plan and the marketing department has provided a four-quarter forecast. Click the icon to view the four-quarter forecast. Click the icon to view the costs relevant to the aggregate plan. Your job is to develop an aggregate plan for the next four quarters. a) Try hiring and layoffs (to meet the forecast) as necessary (enter your responses as whole numbers). More Info Hiring and Layoff Plan Hire Layoff Quarter Forecast Production (Units) (Units) 1,600 1 1,400 1400 0 200 2 1,000 1,000 0 400 3 1,600 1,600 600 0 4 1,200 ☑ More Info Previous quarter's output Beginning inventory Stockout cost for backorders Inventory holding cost Hiring workers Layoff workers Unit cost Overtime Subcontracting Costs 1,600 units $45 per unit O units $11 per unit for every unit held at the end of the quarter $50 per…arrow_forwardDeb Bishop Health and Beauty Products has developed a new shampoo and you need to develop its aggregate schedule. The cost accounting department has supplied you the cost relevant to the aggregate plan and the marketing department has provided a four-quarter forecast. the four-quarter forecast. Quarter Forecast 1 1,400 2 1,100 3 1,700 4 1,300 aggregate plan. Costs Previous quarter's output 1,600 units Beginning inventory 0 units Stockout cost for backorders $55 per unit Inventory holding cost $11 per unit for every unit held at the end of the quarter Hiring workers $50 per unit Layoff workers $75 per unit Unit cost $35 per unit Overtime $20 extra per unit Subcontracting Not available Your job is to develop an aggregate plan for the next four quarters. Part 2 a) Try hiring and layoffs (to meet the forecast) as necessary (enter your responses as whole…arrow_forward
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