What is the theoretical minimum number of workstations required for this production line? $($Round up your answer to the nearest whole number.$)$

$6$

Which task should you assign to workstation $1?$

A

B

C

D

Which two tasks should you assign to workstation $2?$

C and F

B and C

E and F

C and D

Given your task assignments to workstations, what is the actual number of workstations required?

$6$

What is the cycle time $($in minutes$)$ for this production line?

$9$

What is the combined idle time $($in minutes$)$ for this production line?

Number

What is the overall efficiency for this production line? $($Write your answer as a percentage, and display your answer to two decimal places.$)$