a) Draw a precedence diagram of this operation b) What is the available time? c) What is the cycle time for this operation?

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 5SE: Answer the following questions. 5. What is the term for the arrangement that selects r objects from...
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Question 2.
There are 500 minutes available during the day, lunch break is 20
min, and the average daily demand has been 60 chairs. There are 5 tasks:
Task Task Time (min) Precedence
A
4
В
7
C
8
В
D
C
E
A
a) Draw a precedence diagram of this operation
b) What is the available time?
c) What is the cycle time for this operation?
d) What is the theoretical minimum number of workstations?
e) Use the longest task time approach to Assign tasks to work station
Đ What is the idle time?
8) What is the efficiency percentage of the assembly line?
Transcribed Image Text:Question 2. There are 500 minutes available during the day, lunch break is 20 min, and the average daily demand has been 60 chairs. There are 5 tasks: Task Task Time (min) Precedence A 4 В 7 C 8 В D C E A a) Draw a precedence diagram of this operation b) What is the available time? c) What is the cycle time for this operation? d) What is the theoretical minimum number of workstations? e) Use the longest task time approach to Assign tasks to work station Đ What is the idle time? 8) What is the efficiency percentage of the assembly line?
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