Read the case given below and answer the questions given at the end.

CASE STUDY – 2

A company is setting up an assembly line to produce 192 units per 8 hours shift. The following table identifies the work
elements, times and immediate predecessors.

Questions:
1. What is the cycle time?
2. What is the theoretical minimum number of work stations?
3. Draw the precedence diagram.
4. Determine the idle time, efficiency, and balance delay.