Given the figure below, answer the following questions $($all times are in minutes, Stage B has two

workers that do the same task$).$ Also, you can assume that customers arrive via a Poisson

distribution $($i$.$e$.,$ the inter$-$arrival times follow an exponential distribution$)$ where the average IAT is

every $8$ minutes

A$.$ What is the average throughput time for a customer to get through the entire process?

B$.$ What is the actual process cycle time?

C$.$ What is the actual capacity of the process?

D$.$ What is the direct labor utilization for the process?

E$.$ If labor is paid $$12/$hour$,$ what is the cost of direct labor for this process?

F$.$ Propose and analyze a change to the system and show your output of results

Station Processing Time Standard Deviation

A $102\mathrm{.}0$

B $($for each$)201\mathrm{.}0$

C $150\mathrm{.}5$

D $52\mathrm{.}5$

E $102\mathrm{.}0$

$*$assume each station$$s work is normally distributed