Problem $8-6($Algo$)$

The desired daily output for an assembly line is $360$ units. This assembly line will operate $540$ minutes per day. The following table contains information on this product's task times and precedence relationships:

TASK TASK TIME

$($SECONDS$)$ IMMEDIATE

PREDECESSOR

A $50$

B $20$ A

C $80$ B

D $50$ A

E $20$ B

F $30$ E$-$C

G $30$ D

H $10$ G$-$F

b$.$ What is the workstation cycle time?