QUESTION $58$

An HR department processes job applications using $7$ stages with the following task times $($see below$).$

Stage $1$: $7$ minutes

Stage $2$: $11$ minutes

Stage $3$: $5$ minutes

Stage $4$: $5$ minutes

Stage $5$: $3$ minutes

Stage $6$: $7$ minute

Stage $7$: $6$ minutes

What is the idle time of the operation?

A$.$

$44$ minutes

B$.$

$8$ minutes

C$.$

$11$ minutes

D$.$

$33$ minutes

E$.$

$3$ minutes