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

Outline the major pros and cons of offer of acquisition, Analyze what the f...

Analyze what the financial manager provided to the management of Comet Skateboards. Imagine a large firm approached Comet Skateboards with an offer of acquisition. Outline the majo

Demand curve for commodity , (1) The following table presents Mary's margi...

(1) The following table presents Mary's marginal utility for each of the four goods she consumes to exhaust her income. The price of Good 1 is $1, the price of Good 2 is $2, the p

What needed to accurately predict capacity, 1) A process oriented layout wi...

1) A process oriented layout will minimize the total time spent on setting up machines? 2) By increasing the capacity of an operation you improve its efficiency. 3) Standard

Explain re-negotiate a new relationship, You are very annoyed by one of you...

You are very annoyed by one of your third-party service providers (3PL) and want to confront him and re-negotiate a new relationship. How would you go about this important task?

Define the relationships among the four functions of manage, Explain the re...

Explain the relationships among the four functions of management? Please dont copy paste from google.

Describe how does national culture affect strategy, How does national cultu...

How does national culture affect strategy? To what extent do different approaches to strategy, different ways of thinking about strategy, reflect different underlying cultural assu

Explain how cpm handle the trade-offs between time and cost, Giving example...

Giving examples, how does CPM handle the trade-offs between time and cost in the scheduling of a project.

Description of coyote community college its environment, Based on the descr...

Based on the description of Coyote Community College and its environment, what specific types of measures should they include in each of their perspectives of the balanced scorecar

Explain hr provides managers with data to make decisions, Evidence-based HR...

Evidence-based HR provides managers with data to make decisions, instead of just relying on intuition. True False

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