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

Difference between, Give difference between assembler, compiler and interpr...

Give difference between assembler, compiler and interpreter

Explain expected monetary value criterion, The product design group of Flor...

The product design group of Flores Electric Supplies, Inc., has determined that it needs to design a new series of switches. It must decide on one of three design strategies. The m

Describe how the operations function is linked with other, Q1: Explain how ...

Q1: Explain how the operations function is linked with other business functions in an extended enterprise. Discuss several specific functions and interactions. Q2: What are the

What are the qualities you believe are important in a leader, Name three qu...

Name three qualities you believe are important in a leader. Elaborate on each of those qualities. Do you think a leader today has to be more aware of their ethical behaviours than

Describe environmental scanning, Explain Environmental Scanning & Porters f...

Explain Environmental Scanning & Porters five forces model

Explain what is your assessment of the health of the project, On day 51, a ...

On day 51, a project has an earned value of $600, an actual cost of $650, and a planned cost of $560. Compute the SV, CV, and CPI for the project. What is your assessment of the he

Turnround at the preston plant, what are the most significant events in the...

what are the most significant events in the story of how the plant survived because of its adoption of quality based principles

Explain what pay level does the efficiency wage predict, What pay level doe...

What pay level does the efficiency wage predict? Does the theory accurately predict organization behaviour? Why or why not

How davis teaches supply chain management, Professor Davis teaches a course...

Professor Davis teaches a course in supply chain management at North Texas State University. She is scheduled to give her class of 32 students a final exam on the last day of exam

Define company pay structure is fair to women and minorities, You have been...

You have been asked to evaluate whether a companys pay structure is fair to women and minorities. How would you go about answering this question? What factors might you consider in

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