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 what are the tradeoffs between profitability, What are the tradeoff...

What are the tradeoffs between profitability, risk, and control that should be considered when choosing between debt and equity?

Explain veronique to improve the process, What suggestions would you make t...

What suggestions would you make to Veronique to improve the process?

Quantitative versus qualitative measurements, Quantitative Versus Qualitati...

Quantitative Versus Qualitative Measurements A variety of formulae can be used to determine productivity as illustrated. These are generally referred to as 'hard' or quantifia

Explain important skills required to increase productivity, Important skill...

Important skills required to increase productivity, how a person will manage this in time. Please response fast. Tomorrow is my interview

What options are open to coral to address this issue, Read Space Age Furnit...

Read Space Age Furniture Company in Chapter 9 of your text. Answer the following seven questions: (Include any MRP calculations). • What options are open to Coral to address th

Explain early european explorations of the americas, Need information on th...

Need information on this; did not receive my textbook as of yet European Explorations Debate the pros and cons of the early European explorations of the Americas. Should thes

Type of process technologies - continuous of flow production, Type of Proce...

Type of Process Technologies - Continuous of Flow Production Continuous of Flow Production: Batch methods are characterized by the irregularity in the way the work is carried

Public and private service sector - education, Public and Private Service S...

Public and Private Service Sector - Education 1. Life long learning; increased personal cost 2. Increase in competency/vocational qualifications 3. Global study on the

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