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

Explain strategic information systems, Search the Web for an article on str...

Search the Web for an article on strategic information systems in general, or a particular case of a strategic information system. Summarize the article and mention in your report

Differentiate between quality assurance and quality control, Question: ...

Question: (a) ‘Quality has been identified as one of the performance objectives.' Give three reasons why quality is important for a service provider such as a Tourist resort

Describe good strategic partner for the company, the e-Activity, identify o...

the e-Activity, identify one firm that you think would make a good strategic partner for the company you researched. Provide specific examples of why you think this firm would be a

Explain external sales and inter-divisional transfers, A company specialisi...

A company specialising in the manufacture and sale of baths. Each bath consists of a main unit plus a set of bath fittings. The company is split into two divisions, A and B. Divisi

Illustrate the examples of the inventory control systems, Illustrate the ex...

Illustrate the examples of the inventory control systems? Examples of inventory control systems Reorder level systems: When the current stock level decreased below a

Explain type of antennas issues signals with equal strength, Name the type ...

Name the type of antennas issues signals with equal strength and clarity in all directions? a. directional b. bi-directional c. tri-directional d. omni-directional

Explain affect your overall impression of the candidate, How does the use o...

How does the use of music in political play a role in establishing a candidate's brand? Does a candidate's use of a song you like (or dislike) affect your overall impression of the

Explain portfolio management, Portfolio Management" Please respond to the f...

Portfolio Management" Please respond to the following: •From the e-Activity, determine what actions / changes are necessary within the organization to reach the synchronized stage

Functional departments, operation management is the central to the function...

operation management is the central to the function of business organisation.discuss this statement highlighting how organisations interract with the other functional areas of your

Explain primary causes of information management, Analyze the primary cause...

Analyze the primary causes of information management / information technology project failures and recommend at least three (3) best practices that could be adopted by any organiza

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