There are three sequential operations (Station 1, Satiation 2, and Station 3) in a process. Incoming applications go to station 1 first, then to Station 2, finally to station 3, and then leave the process. There are 3 resources in Station 1, 3 resources in Station 2, and 4 resources in Station 3. The HOURLY capacity of EACH SINGLE RESOURCE in these resource pools is 15 , 20 , and 12. The last 3 numbers are the capacity of a single machine (a resource unit) in each of the three stations (resource pools), respectively. The process is working at 80 % utilization. On average how many flow units are with the processors? Group of answer choices

A.5.88 units.

B.7.2 units.

C.4.3 units.

D.5.93 units.

E.3.65 units.