A production facility works three eight-hour shifts where each shift gets a 30-minute lunch period with two 15-minute coffee breaks. The company wants to produce 1575 units per day. Total task times are listed in the following table:

Task	Task Time (seconds)
A	15
B	25
C	28
D	32
E	42
F	22

If the cycle time was 52 seconds and the manager, rightly or wrongly, decided to arbitrarily to setup a production line with 5 workstations, what would be the efficiency of this line?

	76%
	85%
	68%
	80%
	63%