Develop a solution for the following line balancing problem, allowing a theoretical cycle time of $300$

seconds.

A$)$ Draw a network diagram of precedence relationships. $(2$ Points$)$

B$)$ Compute the theoretical minimum number of workstations. $(2$ Points$)$

C$)$ Balance this line. $(10$ Points$)$

D$)$ What is the total idle time in all workstations? $(2$ Points$)$

E$)$ What is the efficiency of the line obtained in part $d?(4$ Points$)$