Depict the precedence diagram, Operation Management

Assignment Help:

An assembly line is to be designed to operate 7 1/2 hours per day and supply a steady demand of 300 units per day. Here are the tasks and their performance times:

PRECEDING Performance Preceding Performance
TASK TASKS Time (Sec) Task Tasks Time (Sec)
a - 70 g d 60
b - 40 h e 50
c - 45 i f 15
d a 10 j g 25
e b 30 k h, i 20
f c 20 l j, k 25

a. Draw the precedence diagram.

b. What is the workstation cycle time?

c. What is the theoretical minimum number of workstations?

d. Assign tasks to workstations using the longest operating time.

e. What is the efficiency of your line balance?

f. Suppose demand increases by 10 percent. How would you react to this? Assume that you can operate only 7 1_2 hours per day.


Related Discussions:- Depict the precedence diagram

Manufacturing sector - operation strategy, Manufacturing Sector - Operation...

Manufacturing Sector - Operation Strategy 1. Manufacturing has become a global industry with worldwide markets and worldwide suppliers  2. Goods becoming commodity items -

Explain what is the efficiency, Normal 0 false false false ...

Normal 0 false false false EN-IN X-NONE X-NONE

Formulate the subsequent problems, Formulate the following problems:B.7; B....

Formulate the following problems:B.7; B.8; B.10; B.11 and B.17. Do not solve

Explain what is the dpmo measure, 1) The following table lists all costs of...

1) The following table lists all costs of quality incurred by Sam's Surf Shop last year. What was Sam's appraisal cost for quality last year? Annual inspection costs $ 155,000

Foreign direct investment in their countries, Describe some ways in which e...

Describe some ways in which emerging economies have benefited as a result of foreign direct investment in their countries by multinational enterprises. Multinational enterprise

Explain risk management, Risk management is exposure to the consequences of...

Risk management is exposure to the consequences of uncertainty culture, processes and structures directed towards the management of potential opportunities determining if risk is t

Explain project form more common or the exponential form, Is the stretched-...

Is the stretched-S life cycle project form more common or the exponential form? What other aspects of managing a project are affected by the nature of the project form besides budg

Explain what conflicts might you anticipate, As CEO of Ashford Medical Cent...

As CEO of Ashford Medical Center, the Board has authorized you to work with the Medical Director, the Chief of Staff, and Medical Staff in the development of an exciting new progra

Define construct a stem-and-leaf display, Use the data in Exhibit 16-5 to c...

Use the data in Exhibit 16-5 to construct a stem-and-leaf display

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd