1. What is the optimum number of stations if you want to produce 4,500 PDAs per workday assuming 7.5 hours per day using these tasks?

Work Task	Time (seconds)
1	2.0
2	3.0
3	1.0
4	5.0
5	2.5
6	2.0
7	4.0
8	4.0
9	2.0
10	5.5
TOTAL	31 seconds

3.Compute efficiency of original line and the line you've assessed as optimum efficiency.