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 involuntary bankruptcy under the bankruptcy code, Samantha (Sam), a...

Samantha (Sam), a book dealer, has the following assets: a building worth $155,000, accounts receivable amounting to $32,500 due within the next three months, and $25,000 cash in t

Explain managers viewed emotional intelligence as important, 1.A credit car...

1.A credit card company is interested in the average balance tht is carried by its college aged card holders. They are particularly interested in whether the average balance of the

Efficiency of the organisation, Question : Describe as to how the maint...

Question : Describe as to how the maintenance planning will help improve the effectiveness and efficiency of the organisation Advantages of having planning as an exclusive f

Advantages of a fixed position layout, Advantages of a Fixed Position Layou...

Advantages of a Fixed Position Layout Men and machines can be used for wide variety of operations producing different products. The investment on layout is very

Explain percentage must materials cost be reduced, Merk, Inc., produces ele...

Merk, Inc., produces electronics component on an assembly line. The standard cost for the component is $105 (labor $15, materials $60, and other costs $30). The sellings price is $

Explain what was the net gain or loss for the year, 1. A venture capitalist...

1. A venture capitalist company had invested in five new businesses during the last year. The results at the end of one year were as follows: Business A: Loss $500,000, Business B:

Kaplan and norton balanced scorecard framework, Kaplan and Norton Balanced ...

Kaplan and Norton Balanced Scorecard Framework Kaplan and Norton (1992, 1993, and 1996) describe the concept of a 'balanced scorecard' that includes four categories of measure

Explain collective bargaining process is seniority, One of the most importa...

One of the most important issues discussed in the collective bargaining process is seniority. It is one of those components of the workplace that seems to impact every worker, whet

Information systems integration - mrp to erp, Information Systems Integrati...

Information Systems Integration - MRP to ERP  ERP (enterprise resource planning) has been defined by Deloitte and Touche as 'packaged business software systems' that allow com

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