Operations Management
11th Edition
ISBN: 9780132921145
Author: Jay Heizer
Publisher: PEARSON
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Chapter 14, Problem 23P
Karl Knapps, Inc., has received the following orders:
The entire fabrication for these units is
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Coleman Rich, Ltd., has received the followingorders:
The entire fabrication for these units is scheduled on onemachine. There are 2,250 usable minutes in a week, and eachunit will take 65 minutes to complete. Develop a capacityplan, using lot splitting, for the 10-week time period
Given the following master production schedule require-ments and bill of labor, determine the work load in each
work center for January. Given a 40-hour week and four
weeks per month, how many workers would need to be as-signed to each work center to meet demand? Assume part-time workers are available.
Describe the techniques to deal with bottleneck operations and some of those techniques that does not decrease throughput time ?
Chapter 14 Solutions
Operations Management
Ch. 14 - What is the difference between a gross...Ch. 14 - Prob. 2DQCh. 14 - What are the similarities between MRP and DRP?Ch. 14 - How does MRP II differ from MRP?Ch. 14 - Which is the best lot-sizing policy for...Ch. 14 - What impact does ignoring carrying cost in the...Ch. 14 - MRP is more than an inventory system; what...Ch. 14 - What are the options for the production planner...Ch. 14 - Master schedules are expressed in three different...Ch. 14 - What functions of the firm affect an MRP system?...
Ch. 14 - Prob. 11DQCh. 14 - Identify five specific requirements of an...Ch. 14 - What are the typical benefits of ERP?Ch. 14 - What are the distinctions between MRP, DRP, and...Ch. 14 - As an approach to inventory management, how does...Ch. 14 - What are the disadvantages of ERP?Ch. 14 - Use the Web or other sources to: a. Find stories...Ch. 14 - Prob. 18DQCh. 14 - Use the Web or other sources to identify what an...Ch. 14 - You have developed the following simple product...Ch. 14 - You are expected to have the gift bags in Problem...Ch. 14 - The demand for subassembly S is 100 units in week...Ch. 14 - Using the information in Problem 14.3, construct a...Ch. 14 - Using the information in Problem 14.3, construct a...Ch. 14 - Refer again to Problems 14.3 and 14.4. In addition...Ch. 14 - Refer again to Problems 14.3 and 14.5. In addition...Ch. 14 - As the production planner for Scott Sampson...Ch. 14 - Prob. 9PCh. 14 - a. Given the product structure and master...Ch. 14 - Prob. 11PCh. 14 - Based on the data in Figure 14.13, complete a net...Ch. 14 - Prob. 13PCh. 14 - A part structure, lead time (weeks), and on-hand...Ch. 14 - You are product planner for product A (in Problem...Ch. 14 - Prob. 16PCh. 14 - Data Table for Problems 14.17 through 14.20 14.17...Ch. 14 - Develop an EOQ solution and calculate total...Ch. 14 - Develop a POQ solution and calculate total...Ch. 14 - Using your answers for the lot sizes computed in...Ch. 14 - Prob. 21PCh. 14 - Grace Greenberg, production planner for Science...Ch. 14 - Karl Knapps, Inc., has received the following...Ch. 14 - Coleman Rich, Ltd., has received the following...Ch. 14 - Prob. 25PCh. 14 - Prob. 26PCh. 14 - Using the data for the coffee table in Problem...Ch. 14 - When 18,500 Orlando Magic Fans Come to Dinner...Ch. 14 - When 18,500 Orlando Magic Fans Come to Dinner...Ch. 14 - When 18,500 Orlando Magic Fans Come to Dinner...Ch. 14 - MRP at Wheeled Coach Video Case Wheeled Coach, the...Ch. 14 - MRP at Wheeled Coach Video Case Wheeled Coach, the...Ch. 14 - MRP at Wheeled Coach Video Case Wheeled Coach, the...
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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
- Given the following data, can an order for 40 more units for delivery in week 5 beaccepted? If not, what do you suggest can be done? There are zero units on hand.arrow_forwardExplain the techniques to deal with bottleneck operations and some of those techniques that does not decrease throughput time ?arrow_forwardExplain what is meant by the theory of constraints in process strategy ?arrow_forward
- When many processes are occurring simultaneously, what type of answer does the capacity analysis get?arrow_forwardAn assembly plant for the Blood Pressure RX, a portable blood pressure device, has 400 minutes available daily in the plant for the device, and the average demand is 80 units per day. Final assembly requires 6 separate tasks. Information concerning these tasks is given in the following table. Task Performance Time (minutes) Task Must Follow Task Listed Below A 4 - B 1 - C 1 A, B D 3 C E 4 D F 2 E b) Given the demand, what is the cycle time for this operation? The cycle time for this operation is enter your response here minutes/unit (enter your response as a whole number). c) What is the theoretical minimum number of workstations? The theoretical minimum number of workstations is enter your response here stations (enter your response as a whole number and, if your unrounded answer includes decimal values,…arrow_forwardA manufacturing plant has the process displayed below. The drilling operation occurs separately from and simultaneously with the sawing and sanding operations. The product only needs to go through one of the three one of the three assembly operations (the assembly operations are ‘parallel’). Use diagram titled "q3" attached as an image a) What is the bottleneck operation? b) What is the throughput time for the overall system? c) If the firm operates 10 hours a day, 21 days a month, what is the monthly and yearly capacity of the manufacturing process? d) Supposed that a second drilling machine is added, and it takes the same time as the original drilling machine. What is the new bottleneck time of the system? e) What is the new throughput time if the second drilling machine is added? f) What is the new hourly capacity if the second drilling machine is added?arrow_forward
- Write A diagram that shows elemental tasks and their precedence requirements, and explain that?arrow_forwardYou have been asked to put together a capacity plan for a critical operation at the Surefoot Sandal Company. Your capacity measure is number of machines. Three products (men’s, women’s, and children’s sandals) are manufactured. The time standards (processing and setup), lot sizes, and demand forecasts are given in the following table. The firm operates two 8-hour shifts, 5 days per week, 50 weeks per year. Experience shows that a capacity cushion of 5 percent is sufficient. Time Standards Product Processing (hr/pair) Setup (hr/pair) Lot Size (pairs/lot) Demand Forecast (pairs/yr) Men’s sandals 0.05 0.5 240 80,000 Women’s sandals 0.10 2.2 180 60,000 Children’s sandals 0.02 3.8 360 120,000 a. How many machines are needed? b. If the operation currently has two machines, what is the capacity gap?arrow_forwardProduct A is assembled from one B and two C’s. Each itemrequires one or more operations, as indicated by the circles in the product structure diagram. Assume lead time is neg-ligible. From the information given: a. Develop a load profile chart for each of the three workcenters.b. Level the loads. Discuss possible consequences ofshifting work to other periods.arrow_forward
- Coleman Rich, Ltd., has received the followingorders:Period 1 2 3 4 5 6 7 8 9 10Order size 60 30 10 40 70 10 40 30 40 0The entire fabrication for these units is scheduled on one machine.There are 2,250 usable minutes in a week, and each unit will take 65 minutes to complete. Develop a capacity plan, using lot split-ting, for the 10-week time period.arrow_forwardKlassen Toy Company, Inc., assembles two parts(parts I and 2): Part I is first processed at workstation A for15 minutes per unit and then processed at workstation B for330 PART 2 DESIGNING OPERATIONS10 minutes per unit. Part 2 is simultaneously processed at workstationC for 20 minutes per unit. Workstations B and C feed theparts to an assembler at workstation D, where the two parts areassembled. The time at workstation Dis 15 minutes.a) What is the bottleneck of this process?b) What is the hourly capacity of the process?arrow_forwardMonique Food Processing Company produces light snacks that can be heated in a microwave. The following steps are included in the process: Steps Description Capacity (Units/Hour) 1 Prepare food 200 2 Measure and place in plastic pouch 175 3 Prepare cardboard box 200 4 Insert pouch into box 300 5 Shrink-wrap box 200 What are the key factors that determine when to add capacity? Why would an organization want to reduce its capacity?arrow_forward
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