Question

5.88 points Q Problem 6-21 Consider the following uses and processors for an y of top con ELEMENT MINUTES ELEMENT PREDECESSOR co Given a cycle time of minutes develop an asemblyne Lot Use the Round your answer to the nearest whole percent) sta n d the best of Emiciency your layout, assuming the m e References eBook & Resources Worksheet Durity Change Problem 8-21 Leaming Objective 05.04 Understand how to design and analyze an assembly

Answer 1

C DE _TBT A F G H I

Task Element	Task Time (Min)	Number of Following Tasks
A	3	8
B	3	4
G	3	2
H	3	1
C	2	2
D	2	2
F	1	3
E	1	1
I	1	0
Total Task Time	19

Cycle Time = 6 min

Workstation	Tasks	Workstation time
1	A, B	6
2	C, D, F	5
3	G,H	6
4	E,I	2

Efficiency= Total task time/ (no. of workstation* cycle time) = 19 / (4*6) = 0.7917

=>Efficiency = 79%