Mylab Operations Management With Pearson Etext -- Access Card -- For Operations Management: Sustainability And Supply Chain Management (13th Edition)
13th Edition
ISBN: 9780135225899
Author: Jay Heizer, Barry Render, Chuck Munson
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 7.S, Problem 15P
a)
Summary Introduction
To determine: The bottleneck operation.
Bottleneck time:
The bottleneck time of the system is the process in the system that takes the most amount of time to complete its activity. The bottleneck time will reduce the overall efficiency of the system.
b)
Summary Introduction
To determine: The bottleneck time of the bottleneck operation.
Bottleneck time:
The bottleneck time of the system is the process in the system that takes the most amount of time to complete its activity. The bottleneck time will reduce the overall efficiency of the system.
c)
Summary Introduction
To determine: The throughput time of the overall system.
Throughput time:
The throughput time of a system is the time taken for a product to pass from the raw materials stage to the finished goods stage. The higher the throughput time, the more efficient the system will be.
d)
Summary Introduction
To determine: The monthly capacity of the manufacturing process.
Bottleneck time:
The bottleneck time of the system is the process in the system that takes the most amount of time to complete its activity. The bottleneck time will reduce the overall efficiency of the system.
Monthly capacity:
The monthly capacity is the number of units the firm is able to produce in a month’s time. It will be calculated taking into consideration the resources and constraints present in the manufacturing process.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
es
A production process consists of a three-step operation. The scrap rate is 16 percent for the first step and 9 percent for the other
two steps.
a.lf the desired daily output is 472 units, how many units must be started to allow for loss due to scrap? (Do not round
intermediate calculations. Round up your final answer to the next whole number.)
Number of units
b.lf the scrap rate for each step could be cut in half at every operation, how many units would this save in terms of the scrap
allowance? (Do not round intermediate calculations. Round up your final answer to the next whole number.)
Number of units
c.if the scrap represents a cost of $10 per unit, how much is it costing the company per day for the original scrap rate (ie the Part
a scrap rate)? (Round your final answer to the nearest whole number. Omit the "S" sign in your response.)
Cost
$
8. The capacity of a process is determined by
A. the flow of materials.
B. the maximum of the required capacity resources.
C. the bottleneck.
OD. throughput time
O Mark for review (Will be highlighted on the review page)
>
K
Borges Machine Shop, Inc., has a 1-year contract for the production of 75,000 gear housings for a new off-road vehicle. Owner Luis Borges
hopes the contract will be extended and the volume increased next year. Borges has developed costs for three alternatives. They are
general-purpose equipment (GPE), flexible manufacturing system (FMS), and expensive, but efficient, dedicated machine (DM). The cost
data follow:
Annual contracted units
Annual fixed cost
Per unit variable cost
General-Purpose
Equipment (GPE)
75,000
$100,000
$15.00
Flexible Manufacturing
System (FMS)
75,000
$225,000
$14.75
Dedicated
Machine (DM)
75,000
$500,000
$13.00
Based on the total cost, the process that is best suited for the current contracted volume is
Suppose the contracted volume changes to 275,000 gear housings. Based on the total cost, the process that is best suited for the new
volumo in
Chapter 7 Solutions
Mylab Operations Management With Pearson Etext -- Access Card -- For Operations Management: Sustainability And Supply Chain Management (13th Edition)
Ch. 7.S - Prob. 1DQCh. 7.S - Prob. 2DQCh. 7.S - Prob. 3DQCh. 7.S - How is actual, or expected, output computed?Ch. 7.S - Explain why doubling the capacity of a bottleneck...Ch. 7.S - Distinguish between bottleneck time and throughput...Ch. 7.S - Prob. 7DQCh. 7.S - Prob. 8DQCh. 7.S - Prob. 9DQCh. 7.S - Prob. 10DQ
Ch. 7.S - Explain how net present value is an appropriate...Ch. 7.S - Prob. 12DQCh. 7.S - What are the techniques available to operations...Ch. 7.S - Amy Xias plant was designed to produce 7,000...Ch. 7.S - For the past month, the plant in Problem S7.1,...Ch. 7.S - If a plant has an effective capacity of 6,500 and...Ch. 7.S - Prob. 4PCh. 7.S - Material delays have routinely limited production...Ch. 7.S - Prob. 6PCh. 7.S - Southeastern Oklahoma State Universitys business...Ch. 7.S - Under ideal conditions, a service bay at a Fast...Ch. 7.S - A production line at V. J. Sugumarans machine shop...Ch. 7.S - A work cell at Chris Ellis Commercial Laundry has...Ch. 7.S - The three-station work cell Illustrated in Figure...Ch. 7.S - The three-station work cell at Pullman Mfg., Inc....Ch. 7.S - The Pullman Mfg., Inc., three-station work cell...Ch. 7.S - Klassen Toy Company, Inc., assembles two parts...Ch. 7.S - Prob. 15PCh. 7.S - Prob. 16PCh. 7.S - Markland Manufacturing intends to increase...Ch. 7.S - Using the data in Problem S7.17. a. What is the...Ch. 7.S - Given the data in Problem S7.17, at what volume...Ch. 7.S - Janelle Heinke, the owner of HaPeppas!, is...Ch. 7.S - Prob. 21PCh. 7.S - Prob. 22PCh. 7.S - Prob. 23PCh. 7.S - Prob. 24PCh. 7.S - Prob. 25PCh. 7.S - As a prospective owner of a club known as the Red...Ch. 7.S - Prob. 27PCh. 7.S - James Lawsons Bed and Breakfast, in a small...Ch. 7.S - Prob. 33PCh. 7.S - Prob. 34PCh. 7.S - Prob. 35PCh. 7.S - What is the present value of 5,600 when the...Ch. 7.S - Prob. 37PCh. 7.S - Prob. 38PCh. 7.S - Bolds Gym, a health club chain, is considering...Ch. 7.S - Prob. 1VCCh. 7.S - Prob. 2VCCh. 7.S - Prob. 3VCCh. 7 - What is process strategy?Ch. 7 - Prob. 2DQCh. 7 - Prob. 3DQCh. 7 - What is process redesign?Ch. 7 - Prob. 5DQCh. 7 - Name the tour quadrants of the service process...Ch. 7 - Prob. 7DQCh. 7 - Prob. 8DQCh. 7 - Identify manufacturing firms that compete on each...Ch. 7 - Identify the competitive advantage of each of the...Ch. 7 - Prob. 11DQCh. 7 - Identify the competitive advantage of each of the...Ch. 7 - Prob. 13DQCh. 7 - Prob. 14DQCh. 7 - Prob. 15DQCh. 7 - Explain what a flexible manufacturing system (FMS)...Ch. 7 - Prob. 17DQCh. 7 - Prob. 18DQCh. 7 - Prepare a flowchart tor one of the following: a....Ch. 7 - Prob. 14PCh. 7 - Prepare a time-function map for one of the...Ch. 7 - Prepare a service blueprint for one of the...Ch. 7 - Prob. 1PCh. 7 - Prob. 2PCh. 7 - Prob. 3PCh. 7 - Prob. 4PCh. 7 - Prob. 5PCh. 7 - Ski Boards, Inc., wants to enter the market...Ch. 7 - Prob. 7PCh. 7 - Prob. 8PCh. 7 - Using Figure 7.6 in the discussion of value-stream...Ch. 7 - Metters Cabinets, Inc., needs to choose a...
Knowledge Booster
Similar questions
- A process makes two products, A and B, and operates 5 days per week, 8 hoursper day. Demand for the two products for the next week is as follows:Day 1: A: 4; B: 6Day 2: A: 5; B: 5Day 3: A: 6; B: 4Day 4: A: 7; B: 3Day 5: A: 3; B: 7What is the takt time of the process? What would a level production schedule look like?arrow_forwardCharles Lackey operates a bakery in Idaho Falls, Idaho. Because of its excellent product and excellent location, demand has increased by % in the last year. On far too many occasions, customers have not been able to purchase the bread of their choice. Because of the size of the store, no new ovens can be added. At a staff meeting, one employee suggested ways to load the ovens differently so that more loaves of bread can be baked at one time. This new process will require that the ovens be loaded by hand, requiring additional manpower. This is the only thing to be changed. The bakery currently makes loaves per month. The pay will be $ per hour for employees and each employee works 160 hours per month.Charles Lackey can also improve the yield by purchasing a new blender. The new blender will mean an increase in his investment. This new blender will mean an increase in his costs of $ per month, but he will achieve the same new output (an increase to ) as the change in labor…arrow_forwardA process is scheduled to run 24 hours every weekday across 3 shifts. Each shift gets a 20-minute break. There is also a 10-minute production meeting at the start of each shift. The total operation time for 1 part is 0.8 minute. The demand for the product is 275,000 parts per week. a) Determine the TAKT time for the process and explain briefly what this means. b) Determine the number of workers required for the process.arrow_forward
- What type of process—project, job shop, flow shop, and continuous flow—would most likely be used to produce the following? Explain your reasoning. a) Personal computers b) Weddings c) Tax preparation d) Ice cream with many flavors e) Meals at a fast-food restaurantarrow_forward(a) T. Smunt Manufacturing Corp. 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 assembly operations (the assembly operations are "parallel"). ASSEMBLY SAWING SANDING 78 min/unit 15 min/unit 15 min/unit WELDING ASSEMBLY DRILLING 25 min/unit 78 min/unit 27 min/unit ASSEMBLY 78 min/unit 1. Which operation is the bottleneck? 2. What is the throughput time for the overall system? 3. If the firm operates 8 hours per day, 22 days per month, what is the monthly capacity of the manufacturing process? 4. Suppose that a second drilling machine is added, and it takes the same time as the original frilling machine. What is the new bottleneck time of the system? 5. Suppose that a second drilling machine is added, and it takes the same time as the original drilling machine. What is the new throughput time?arrow_forward8. A process is designed to produce 2,000 units per hour. The process has a scrap rate of 2 percent and an 8 percent inherent inefficiency. Assuming that the actual output of the process is 1,750 units per hour, what are the process design capacity, available capacity, actual capacity, capacity utilization, efficiency, and output gap for this process?arrow_forward
- The following table shows the process times in minutes (or minutes/unit - how many minutes to process one unit) of a six-station serial production line (1-2-3-4-5-6). Station 1 2 3 4 5 6 Which station(s) is (are) the bottleneck(s)? Station 2 Station 5 Stations 3 and 4 Stations 2 and 5 Process Time (minutes/unit) 8 11 7 7 11 4arrow_forwardA.J.’s Wildlife Emporium manufactures two unique birdfeeders (Deluxe and Super Duper) that are manufactured and assembled in up to three different workstations (X, Y, Z) using a small batch process. Each of the products is produced according to the flowchart in Figure. Additionally, the flowchart indicates each product’s price, weekly demand, and processing times per unit. Batch setup times are negligible.A.J. can make and sell up to the limit of its weekly demand and there are no penalties for not being able to meet all of the demand. Each workstation is staffed by a worker who is dedicated to work on that workstation alone and is paid $16 per hour. The plant operates 40 hours per week, with no overtime. Overhead costs are $2,000 per week. Based on the information provided, as well as the information contained in the flowchart, answer the following questions. a. Using the traditional method, which bases decisions solely on a product’s contribution to profits and overhead, what is the…arrow_forward4. Manufacturing Cycle Efficiency CFA Company keeps careful track of the time related to orders and their production. During the most recent quarter, the following average times were recorded for each unit or order: Inspection time Process time Queue time Move time Wait time 2 days 4 days 6 days 8 days 10 days REQUIRED: A) How long in days is the manufacturing cycle time or throughput time? B) What is the manufacturing cycle efficiency ratio? C) What percentage of the production time is spent on non-value-added activities? D) How long in days is the delivery cycle time?arrow_forward
- 5 ints PA 3-9 (Algo) Consider a four-step serial process with... Consider a four-step serial process with the number of workers at each step and processing times given in the following table. Time per Customer (in Minutes) 9 11 14 6 Process Step 1 2 3 4 Number of Workers 1 5 5 3 Assuming that the process starts out empty and is worker-paced, how long will it take (in minutes) to serve 14 customers? Note: Round to nearest minute. Time taken X Answer is complete but not entirely correct. 28 x minutesarrow_forwardDave Grubbs of Grubbs Auto Body has five cars waiting for Economy Detailing. An Economy Detailing consists of a wash and then a hand wax. Cars cannot be waxed until they are washed. ROUND UP (39/5) & (39/10). Wash (hours) Wax (hours) (J)aguar 39/5 5 (C)adillac 5 3 (F)ord 1 39/10 (H)onda 2 1 (L)exus 4 4 What schedule produces the shortest time span in which these orders can be completed? Sequence: ____ , _____ , _____ , ______ , ______ Create a Gantt chart for the optimal sequence (shortest time span). How many hours does it take to complete the five orders? For the schedule in question “a”, how many hours is the waxing task idle? When will Dave finish the Cadillac? What is the average order completion time?arrow_forwardEsplanade Marine Parts Inc. wants to produce parts in batches of 60 parts. Each part must be processed sequentially from workstation A to B. Processing Workstation Batch Size (Q) Time per Part 40 seconds A B 60 60 15 seconds a. How many seconds are required to produce the batch under the assumptions of batch processing? Round your answer to the nearest whole number. seconds b. How many seconds are required to produce the batch under the assumptions of single-piece flow processing? Round your answer to the nearest whole number. seconds C. Compare the two solutions in terms of time saved. Round your answer to the nearest whole number. Using the assumptions of -Select- processing saves seconds.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,
Practical Management Science
Operations Management
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:Cengage,