Operations Management: Processes and Supply Chains, Student Value Edition Plus MyLab Operations Management with Pearson eText -- Access Card Package (12th Edition)
12th Edition
ISBN: 9780134855424
Author: Lee J. Krajewski, Manoj K. Malhotra, Larry P. Ritzman
Publisher: PEARSON
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Chapter 11, Problem 3P
Summary Introduction
Interpretation: Creating Master production
Concept Introduction: Master production schedule (MPS) is a plan for production of each commodity in each time period. It can be viewed in manufacturing sector upon which plan indicates a demand of the product along with its time.
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An end item’s demand forecasts for the next 10 weeks are 30, 30, 30, 30, 20, 20, 30, 30, 30, and 30 units. The current onhand inventory is 100 units. The order policy is to produce in lots of 75. The booked customer orders for the item, starting with week 1, are 15, 38, 7, 5, 0, 3, 10, 0, 0, and 0 units. The lead time is 2 weeks.a. Develop an MPS for this end item.b. The marketing department has received five orders for this item in the following sequence:Order 1 is for 20 units to be delivered in period 1Order 2 is for 75 units to be delivered in period 4Order 3 is for 90 units to be delivered in period 6Order 4 is for 75 units to be delivered in period 7Order 5 is for 90 units to be delivered in period 10Assuming that the prospective MPS you developed in part (a) does not change, which orders would you be able to accept based on the available to promise (ATP)?
Electro Fans has j ust received an order for one thousand 20-inch fans d ue week 7. Each fan consists of a housing assembly, two grill s, a fan assembly, and an electrical unit.The housing assembly consists of a frame, two supports, and a handle. The fan assembly consists of a hub and five blades. The electrical unit consists of a motor, a switch, and a knob.The following ta ble gives lead times, on-hand inventory, and scheduled receipts.a) Construct a product structure.b) Construct a time-phased product structure.c) Prepare a net material requirements plan.
A company produces skateboards. Each skateboard (A) consists of one unit of board (B), and two units of sub-assembly of roller-set (C). Roller-sets comprise of 2
components: 2 rollers (D) and one axle (E). The MPS is as follows:
Week
1
2
3
4
5
6
7
8
9
10
A
D
40
50
60
80
What are the planned order releases for item A? A has an on-hand inventory of 10, safety stock of 0. The lead time is 1 week and the ordering policy is Lot-for-Lot
(L4L).
Chapter 11 Solutions
Operations Management: Processes and Supply Chains, Student Value Edition Plus MyLab Operations Management with Pearson eText -- Access Card Package (12th Edition)
Ch. 11 - Consider the master flight schedule of a major...Ch. 11 - For an organization of your choice, such as where...Ch. 11 - Consider a service provider that is in the...Ch. 11 - Complete the MPS record in Figure 11.29 for a...Ch. 11 - Complete the MPS record in Figure 11.30 for a...Ch. 11 - Prob. 3PCh. 11 - Figure 11.31 shows a partially completed MPS...Ch. 11 - Tabard Industries forecasted the following demand...Ch. 11 - Figure 11.32 shows a partially completed MPS...Ch. 11 - The forecasted requirements for an electric hand...
Ch. 11 - A forecast of 240 units in January, 320 units in...Ch. 11 - An end items demand forecasts for the next 6 weeks...Ch. 11 - An end items demand forecasts for the next 10...Ch. 11 - Consider the bill of materials (BOM) in Figure...Ch. 11 - Product A is made from components B, C, and D....Ch. 11 - What is the lead time (in weeks) to respond to a...Ch. 11 - Product A is made from components B and C. Item B,...Ch. 11 - Refer to Figure 11.23 and Solved Problem 1. If...Ch. 11 - The partially completed inventory record for the...Ch. 11 - The partially completed inventory record for the...Ch. 11 - The partially completed inventory record for the...Ch. 11 - Figure 11.38 shows a partially completed inventory...Ch. 11 - A partially completed inventory record for the...Ch. 11 - The BOM for product A is shown in Figure 11.40,...Ch. 11 - The BOMs for products A & B and data from the...Ch. 11 - Figure 11.42 illustrates the BOM for product A....Ch. 11 - The following information is available for three...Ch. 11 - Figure 11.44 shows the BOMs for two products, A...Ch. 11 - The BOM for product A is shown in Figure 11.45....Ch. 11 - Refer to Solved Problem 1 (Figure 11.23) for the...Ch. 11 - The bill of materials and the data from the...Ch. 11 - The bill of materials and the data from the...Ch. 11 - The McDuff Credit Union advertises their ability...Ch. 11 - Suppose that the POQ for item B is changed from 3...Ch. 11 - As the on-hand inventory for item C increases from...Ch. 11 - As the fixed order quantity (FOQ) for item D...Ch. 11 - As the lead time for item C changes, what happens...
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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
- For the Toy Car table above, what are the Planned Order Receipts in the week of 8/31? For the Toy Car table above, what are the Planned Order Releases in the week of 9/21? For the Wheel Assembly table above, what are the Gross Requirements in the week of 9/7? For the Wheel Assembly table above, what is the Projected On-Hand Inventory in the week of 8/31? For the Wheel Assembly table above, what are the Net Requirements in the week of 8/24? For the Axle table above, what are the Gross Requirements in the week of 9/7? For the Axle table above, what are the Gross Requirements in the week of 9/14? For the Axle table above, what are the Planned Order Releases in the week of 8/17?arrow_forwardCalculate MPS for all periodsarrow_forwarda. Given the following master schedule, fill in the projected available and availableto promise rows: b. A customer wants an order of 100 in period 4. What can you tell him?c. The customer from part (b) cancels his request, but then says he wants 120 in period 5.What do you tell him now?d. Sales has requested that you add an MPS of 200 in period 9 to cover their needs fora sales promotion. What do you tell them and why?e. What action (if any) should be taken in period 11? Why is it okay to take theaction?arrow_forward
- Suppose we are formulating a Master Production Schedule (MPS) for an item. The lot-size policy for this item calls for a fixed quantity of 300 units. Lead time for this item is three weeks. Week O inventory for this item is 400 units. There are no safety stock requirements. Here are the demand forecast and the booked orders for this item.... Week 1 2 3 4 5 6 Forecast 120 120 100 100 100 120 Booked 115 121 71 0 0 0 When the master schedule is complete. what will be the Projected On-Hand in Week 4?arrow_forwardTuff-Rider, Inc., manufactures touring bikes and mountain bikes in a variety of frame sizes, colors, and component combinations. Identical bicycles are produced in lots of 110. The projected demand, lot size, and time standards are shown in the following table: i Item Demand forecast Lot size Standard processing time Standard setup time Touring 4,000 units/year 130 units 0.20 hour/unit 2 hours/lot Mountain 10,000 units/year 110 units 0.50 hour/unit 3 hours/lot The shop currently works 8 hours a day, 5 days a week, 48 weeks a year. It operates five workstations, each producing one bicycle in the time shown in the table. The shop maintains a 15 percent capacity cushion. How many workstations will be required next year to meet expected demand without using overtime and without decreasing the firm's current capacity cushion? The number of workstations required next year is. (Enter your response rounded up to the next whole number.)arrow_forward14.26. Calculate the available-to-promise row in the following matrix: Period On Hand = 100 1 2 3 4 5 6 Forecast 50 100 50 100 50 100 Customer Orders 50 125 75 175 45 15 Master Production 200 200 Schedule Available-to-Promisearrow_forward
- I'm sending it again because my question was solved incorrectlyarrow_forwardAs the production planner for Xiangling Hu Products, Inc., you have been given a bill of material for a bracket that is made up of a base, 2 springs, and 4 clamps. The base is assembled from 2 clamps and 1 housing. Each clamp has 1handle and 1 casting. Each housing has 2 bearings and 2 shafts. There is no inventory on hand. c) Compute the net quantities needed if there are 25 of the base and 100 of the clamp in stock. Base: units (enter your response as a whole number). Spring: units Clamp: units Housing: units Handle units Casting: units Bearing: units Shaft: unitsarrow_forwardSuppose we are formulating a Master Production Schedule (MPS) for an item. Week O projected on- hand is 83 units. The lot-size policy for this item calls for L4L ordering. Lead time for this item is one week. There are no safety stock requirements. Here are the demand forecast and the booked orders for this item . Week 2 3 4 5 6 Forecast 60 45 45 45 45 60 Booked 59 48 30 10 What will be the order size of the first MPS Start Quantity that is needed?arrow_forward
- The planned order receipt for item A is 200 in week 5 and the lead time is 3 weeks. Which week should the planned order release be?arrow_forwardTuff-Rider, Inc., manufactures touring bikes and mountain bikes in a variety of frame sizes, colors, and component combinations. Identical bicycles are produced in lots of 100. The projected demand, lot size, and time standards are shown in the following table: Item Touring Mountain Demand forecast Lot size Standard processing time Standard setup time 5,000 units/year 100 units .25 hour/unit 2 hours/lot 10,000 units/year 100 units .50 hour/unit 3 hours/lot The shop currently works 8 hours a day, 5 days a week, 50 weeks a year. It operates five workstations, each producing one bicycle in the time shown in the table. The shop maintains a 15 percent capacity cushion. How many workstations will be required next year to meet expected demand without using overtime and without decreasing the firm’s current capacity cushion?arrow_forwardThe Alpha Beta Company produces two products; A and B, that are made from components C and D. Given the follow-ing product structures, master scheduling requirements, and inventory information, determine when orders shouldbe released for A, B, C, and D and the size of those orders.arrow_forward
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