Table 15.10 a Work Center Has the Following Six Jobs Waiting to Waiting

Multiple Choice

Table 15.10
A work center has the following six jobs waiting to be processed (all times are shown in days) :

-Use the information in Table 15.10.What is the average flow time (in days) using the FCFS rule?

A) fewer than or equal to 10 days
B) greater than 10 days but fewer than or equal to 20 days
C) greater than 20 days but fewer than or equal to 30 days
D) greater than 30 days