OPERATIONS MANAGEMENT W/ CNCT+
12th Edition
ISBN: 9781259574931
Author: Stevenson
Publisher: MCG CUSTOM
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Textbook Question
Chapter 11, Problem 9DRQ
Briefly describe the planning techniques listed as follows, and give an advantage and disadvantage for each:
a. Spreadsheet
b. Linear programming
c. Simulation
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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 690Totals
This type of operational planning may cover the medium‐term needs of the business including budgeting, the purchasing and supply system and organisation thereof, purchasing and supply methods, negotiation and development of human resources.
(1) Strategic level planning.
(2) Tactical or middle‐management planning.
(3) Operations level planning.
(4) Operational planning.
(5) Short‐term planning.
This is in fact a production or operations scheduling system and not an inventory control system. It eliminates the holding of inventory and is based on requiring suppliers to deliver materials of the right quality to the business on the day they are needed and where they are needed.
(1) Cyclical‐ordering system.
(2) Materials‐requirements planning.
(3) Just in time.
(4) System of fixed‐order quantities.
(5) Quick response system.
The topic is about Quantitive analysis and decision making.
Problem:
A firm just completed a new plant that will producemore than 500 different products, using morethan 50 different production lines and machines.The production scheduling decisions are criticalin that sales will be lost if customer demands arenot meet on time. If no individual in the firmhas experience with this production operationand if new production schedule must begenerated each week, why should the firmconsider a quantitative approach to theproduction scheduling problem?
Chapter 11 Solutions
OPERATIONS MANAGEMENT W/ CNCT+
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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