Degarmo's Materials And Processes In Manufacturing
13th Edition
ISBN: 9781119492825
Author: Black, J. Temple, Kohser, Ronald A., Author.
Publisher: Wiley,
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 41, Problem 15RQ
To determine
The explanation for selecting a route sheet or an operation sheet in a grocery store to fill the weekly grocery cart.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Table 3 shows the process sequence in a production line and its related direct
time study data. The production process must follow a specific route of
processes A, B, C, and D respectively. Task A is in full automatic mode and
requires one operator at the workstation. The worker at task B was rated with
90%, the worker at task C was rated with 115% and the worker at task D was
rated with 80%. The standard allowances accepted by the company are 6% for
fatigue, 5% for personal, and 4% for delay. The normal operating period is 8
hours per day and 24 days per month. Analyse the given information and
determine the standard time for the product in minutes.
Table 3: Average Processing Time (minutes)
Job
Description
Average
Processing Time
A
Automatic
B
Manual
40
C
Manual
30
D
Manual
35
Using the information in the task list, calculate the duration of the project.
Station 1 Processing time:5 min--> station 2 processing time 3 min--> station 3 processing time 2 min --> station 4 processing time 6 min
What is an example of a WBS in project management thats a home improvement project?
How do you create an AOA or AON diagram of this WBS?
Chapter 41 Solutions
Degarmo's Materials And Processes In Manufacturing
Ch. 41 - What are the major functional elements or...Ch. 41 - Here are some questions about the route sheet:...Ch. 41 - What is a process flow chart? How is it related to...Ch. 41 - Prob. 4RQCh. 41 - Prob. 5RQCh. 41 - What is MRP and how is it related (tied to) the...Ch. 41 - Prob. 7RQCh. 41 - Prob. 8RQCh. 41 - Prob. 9RQCh. 41 - Prob. 10RQ
Ch. 41 - Prob. 11RQCh. 41 - Prob. 12RQCh. 41 - Suppose that the part in Figure 41.6 was to be...Ch. 41 - Construct a route sheet and an operations sheet...Ch. 41 - Prob. 15RQCh. 41 - Prob. 16RQCh. 41 - Prob. 17RQCh. 41 - Why does a factory need operations sheets?Ch. 41 - Prob. 19RQCh. 41 - Prob. 20RQCh. 41 - Prob. 21RQCh. 41 - The classic manufacturing systems are controlled...Ch. 41 - Compare your college or university to a...Ch. 41 - Prob. 3P
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- A specialty coffeehouse sells Colombian coffee at a fair rate of 300 kilograms annually. the beans are purchased from a local supplier for $3 per kilogram. the coffeehouse estimates that it costs $50 in paperwork and labor to place an order for the coffee, and holding costs are based on a 10 percent annual interest rate. a. determine the optimal order quantity for Coffee? b. what is the time between the placement of orders? C. what is the average optimal annual cost? d. Suppose the coffee is ordered in a box of 50kg each. how many boxes should the coffee shop order? A- B. 問arrow_forwardIf an X-bar chart graph is between LCL and the UCL, a machining process is said to be ____________.arrow_forwardIf an X-bar chart graph falls below the LCL or rises above the UCL, a machining process is said to be _________.arrow_forward
- A chemical firm produces sodium bisulfate in 100-pound bags. Demand for this product is 20 tonsper day. The capacity for producing the product is 50 tons per day. Setup costs $100, and storage andhandling costs are $5 per ton a year. The firm operates 200 days a year. (Note: 1 ton = 2,000 pounds.)a. How many bags per run are optimal?b. What would the average inventory be for this lot size?c. Determine the approximate length of a production run, in days.d. About how many runs per year would there be?e. How much could the company save annually if the setup cost could be reduced to $25 per run?arrow_forwardA factory has five work cells that run five days a week, eight hours a day, making 160 available hours available per work cell. They spend 15 minutes at the start of each day discussing the productions schedule, quality, and other administrative matters and workers take two 15-minute breaks during the day. The company experiences 81 hours of breakdowns, 72 hours of setup, 65 hours of idling, 11 hours of stoppages, spends 20 hours on rework, and spends 23 hours making defects. What is the OEE of the factory?arrow_forwarda) If you are an engineer for an automobile company, the annual requirements for spare parts are 3800 units for the assembly section. The cost of each item is 10 RO and the ordering cost is 0.35 RO. Storage cost is 14 % of an item cost. Find a-i) Economic order quantity. a-ii) Optimum cost. b) In the above problem if the supplier is offering a discount of 18 % of the item cost, the storage cost will increase to 15 %. then, Find: b-i) Economic order quantity; b-ii) Optimum cost. a-i) Economic order quantity a-ii) Optimum cost b-i) Economic order quantity b-ii) Optimum costarrow_forward
- A company uses various machines in the preparation of ice cream. The firm has been successful until recently when it noticed growing repair expenses for the various machines it uses. Over the past 20 months, the machines have broken down at the rate indicated in the following table: Each time a machine breaksdown, the company estimates that it loses an average of US$300 in production time and service expenses. Should the company opt to purchase a service contract for preventive maintenance by Angeles Machineries Inc., (AMI) there will still be breakdowns, averaging one breakdown per month. The price for this service by AMI is US$150 per month. a. If the company continues as is, what is the expected no. of breakdowns based on past history? b. What will be the cost of breakdowns per month to the company without a preventive maintenance contract? c. What will be the cost of breakdowns per month to the company with a preventive maintenance contract? d. Should they engage the…arrow_forwardInventory Control and Planning Lehen Vinters imports a certain brand of beer. The demand, which may be assumed to be uniform, is 1,250,000 cases/year. The cost of ordering a shipment of beer is $500, and the cost of storing each case of beer for a year is $2. Determine how many cases of beer should be in each shipment if the ordering and storage costs are to be kept at a minimum. (Assume that each shipment of beer arrives just as the previous one has been sold.)arrow_forwardSuppose that a company needs 1,600,000 items during a year and that preparation for each production run costs $500. Suppose also that it costs $23 to produce each item and $4 per year to store an item. Use the inventory cost model to find the number of items in each production run so that the total costs of production and storage are minimized.arrow_forward
- 4) A factory manufactures chairs, tables and bookcases each requiring the use of three operations: Cutting, Assembly, and Finishing. The first operation can be used at most 600 hours; the second at most 500 hours; and the third at most 300 hours. A chair requires 1 hour of cutting, 1 hour of assembly, and 1 hour of finishing; a table needs 1 hour of cutting, 2 hours of assembly, and 1 hour of finishing; and a bookcase requires 3 hours of cutting, 1 hour of assembly, and 1 hour of finishing. If the profit is $20 per unit for a chair, $30 for a table, and $25 for a bookcase, how many units of each should be manufactured to maximize profit?arrow_forwardPLEASE DO NOT TYPE ANY CALCULATIONS AS THEY ARE NOT FORMATTED CORRECTLY. I ask nicely and people still do it. If this solution is not written out I am ending my subscription and reporting this response to customer service.arrow_forwardConsider the following tasks that must be assigned to four workers on a conveyor-paced assembly line (i.e., a machine-paced line flow). Each worker must perform at least one task. There exists unlimited demand unless stated otherwise. Time to Complete Task (seconds): Task 1: 30 Task 2: 25 Task 3: 15 Task 4: 20 Task 5: 15 Task 6: 20 Task 7: 50 Task 8: 15 Task 9: 20 Task 10: 25 Task 11: 15 Task 12: 20 The current conveyor-paced assembly-line configuration assigns the workers in the following way: • Worker 1: Tasks 1, 2, 3 • Worker 2: Tasks 4, 5, 6 • Worker 3: Tasks 7, 8, 9 • Worker 4: Tasks 10, 11, 12 What is the capacity of the current line (in units per hour)?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Precision Machining Technology (MindTap Course Li...Mechanical EngineeringISBN:9781285444543Author:Peter J. Hoffman, Eric S. Hopewell, Brian JanesPublisher:Cengage Learning
Precision Machining Technology (MindTap Course Li...
Mechanical Engineering
ISBN:9781285444543
Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes
Publisher:Cengage Learning
The Robot Revolution: The New Age of Manufacturing | Moving Upstream; Author: Wall Street Journal;https://www.youtube.com/watch?v=HX6M4QunVmA;License: Standard Youtube License