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 how much is it costing the company per day, A production process co...

A production process consists of a three-step operation. The scrap rate is 19 percent for the first step and 10 percent for the other two steps. a. If the desired daily output

Activities to a subsidiary in another country, Transferring some part of an...

Transferring some part of an organisation's activities to a subsidiary in another country is an example of  offshoring.

What are the arguments for as against social responsibility, What are the a...

What are the arguments for and against social responsibility on the part of businesses? Please in addition, which set of arguments is more compelling?

Explain different leadership theories, Leaders and Their Leadership Styles ...

Leaders and Their Leadership Styles This week you learned about a number of different leadership theories. Choose two of today's leaders listed below and research on their leade

Explain as the administrative manager in a law office, As the administrativ...

As the administrative manager in a law office, you have been asked to develop a system for evaluating the productivity of the 15 lawyers in the office. What difficulties are you go

The chair business uses price as major competitive factors, Management beli...

Management believes they can increase the price per chair by 10 percent in this new situation and improve profits by 10 percent. However, the sales department cautions that the pri

Could you please explain which values i need to calculate, Regarding the tr...

Regarding the trash bag case (Essentials of Business Statistics, chapter 7 exercise 50), I am not sure where the 1.9991 comes from. I tired computing the standard normal distrib

Explain in your opinion are the protections necessary, Identify and discuss...

Identify and discuss each of the warranty protections that apply to the sale of goods under Article 2A of the Uniform Commercial Code (UCC). Provide an example for each that is not

Explain marketing problems and opportunities, The broad goal of _____ is to...

The broad goal of _____ is to identify and define both marketing problems and opportunities and to generate and improve marketing actions. advertising sales promotion publ

How does nestle have multiple facilities in a single country, Where in Euro...

Where in Europe, Africa, and Asia does Nestlé have operations? How many factories do they have in Spain and Thailand? Why does Nestlé have multiple facilities in a single country?

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