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

Upper Control limit, Twenty-five samples of size thirty (30) were collected...

Twenty-five samples of size thirty (30) were collected and a total of 48 nonconforming items were found yielding p-bar = 0.064. The three sigma upper control limit (UCL) for a p co

Explain what is the purpose of registering securities, Analyze why you thin...

Analyze why you think that the Securities Act of 1933 allows for an exemption to a nonprofit educational organization? The state, based on their securities regulations, could re

State the major factors that affect location decisions?, state the major fa...

state the major factors that affect location decisions?

Explain management developer, Business knowledge competencies are particula...

Business knowledge competencies are particularly important for which human resource role? Answer A) management developer B) employee advocate C) strategic partner D) functional exp

Explain schedule performance index, Question at the end of one of my chapte...

Question at the end of one of my chapters. Would like to see an example of cost and schedule performance index completed. I appreciate the help A sales-related venture had an ac

Explain the term organisation structure, Explain the term organisation stru...

Explain the term organisation structure. It is the systematic arrangement of the people doing work for the organisation so as to achieve predecided goals.  This structure is

Define why it is vital to understand the impact of culture, Contrast the dy...

Contrast the dynamics between dominant cultures and subcultures either in a work setting or in society. Explain why it is important to understand the impact of culture

Explain two firms with similar problems but from different, In this assignm...

In this assignment, you will prepare an in-depth comparative analysis research paper between two different firms operating in two different countries but which have similar challen

Sceduling for the short term, what are the advantage to finite capacity sch...

what are the advantage to finite capacity scheduling ?

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