Table J.4 Workstation 1 Has Five Jobs Waiting to Be Processed.It Is

Multiple Choice

Table J.4
Workstation 1 has five jobs waiting to be processed.It is now time 0,and times are expressed in terms of days.All pertinent data are given in the following table.

-Using the information in Table J.4 and the FCFS rule,what is the average flow time (in days) ?

A) fewer than or equal to 3.0
B) greater than 2.0 but fewer than or equal to 6.0
C) greater than 4.0 but fewer than or equal to 9.0
D) greater than 9.0