a$)$ What is the cycle time? $(2,5$ pts$)$

b$)$ What is the theoretical minimum number of workstations? $(2,5$ pts$)$

c$)$ Construct a precedence diagram for this assembly line and assign the above nine tasks

to work stations using the Kilbridge and Wester methodology. $(15$ pts$)$

d$)$ Find the line efficiency, balance delay and smoothness index. $(10$ pts$)$