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

Total quality management and just in time in trade offs, Total Quality Mana...

Total Quality Management and Just in Time in Trade Offs When Skinner first introduced the ideas of trade-offs and focus, it was generally held that there was an unavoidable tr

Explain assess how southwest airlines culture is different, "Southwest Airl...

"Southwest Airlines" Please respond to the following: Assess how Southwest Airlines culture is different from other airline competitors and the resulting impact on business perf

Make a mixed plan for this problem by permitting backordered, X-Print Manuf...

X-Print Manufacturing makes laser printers. One plant assembles the PL-4000 model. Standards indicate that one worker can assemble five printers per day. This model costs about $35

Explain what strategic objectives in traditional approach, Lincoln electric...

Lincoln electric is gradually moving toward using a more traditional approach to pay, putting less emphasis on earnings at risk. What strategic objectives would lead the company to

Explain perform an analysis of the social, Perform an analysis of the socia...

Perform an analysis of the social / demographic, technological, economic, environmental / geographic, and political/legal / governmental segments to understand the general environm

Explain the various risks and the affected stakeholders, Minnie Lee is an e...

Minnie Lee is an engineer with a multi-national aerospace company that produces fuel-line components for all types of air and space craft. Minnie discovered a potential defect in a

Explain local company to custom-produce your product line, You are the new ...

You are the new owner of a local ice cream store located in a strip mall adjacent to a university campus. You've decided to sell 20 flavours of ice cream and are contemplating whet

Scope of job design - process design, Scope of Job Design - Process Design ...

Scope of Job Design - Process Design When designing any job, three requirements must be met simultaneously: technical feasibility, economic feasibility and behavioural feasibi

Variations in Customer Contact - The Service Process Matrix, Variations in ...

Variations in Customer Contact - The Service Process Matrix The classification schemes so far discussed are 'one-dimensional' and do not adequately reflect the great diversity

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