An assembly plant for the Blood Pressure$$ RX$,$ a portable blood pressure$$ device, has $425$ minutes available daily in the plant for the$$ device, and the average demand is $85$ units per day. Final assembly requires $6$ separate tasks. Information concerning these tasks is given in the following table.

$$

Task

Performance Time$($minutes$)$

Task Must Follow Task Listed Below

A

$4$

$-$

B

$1$

$-$

C

$1$

Upper A comma Upper B

D

$3$

Upper C

E

$4$

D

F

$2$

E

Part $2$

$$b$)$ Given the$$ demand, what is the cycle time for this$$ operation?

The cycle time for this operation is

$$

enter your response here $$minutes$/$unit $($enter your response as a whole$$ number$).$