We are thinking about layout strategies for production now. This is a problem about workstation layout.

A firm must produce 60 units/day during an 8-hour workday. Tasks, times, and predecessor activities are given below. You want to group the tasks below into workstations, each workstation staffed by one person.

Task	Time (Minutes)	Predecessor(s)
A	2	-
B	2	A
C	8	-
D	6	C
E	3	B
F	10	D, E
G	11	F
H	9	G
Total	51 minutes

A) What is the cycle time you would need in order to produce your target of 80 units during 8 hours?

B) Use the cycle time you computed in part A above. What is the minimum number of workstations you would need in order to achieve this cycle time at all workstations?

C) If the firm decided to use 11 workstations instead of the value from part B), what would the efficiency be? Please state your answer as a percentage amount rounded to one decimal.