The table below shows the tasks required to assemble an aluminum storm door and the length of time needed to complete each task.
![1000_68-B-F-F-M (359).png](https://secure.tutorsglobe.com/CMSImages/1000_68-B-F-F-M (359).png)
Suppose a cycle time is 90 seconds
(a) Compute the theoretical minimum number of workstations. Work Station Task Selected
1 ........... A, B, C
2 ............ D, E, F, G, H
(b) Compute the outputs. The maximum output?The minimum output?
(c) Compute the efficiency. (Round your answer to 2 decimal places, the tolerance is+-0.05.)