Table 9-1 -A Company Must Assign Mechanics to Each of Four Jobs.The

Multiple Choice

Table 9-1
-A company must assign mechanics to each of four jobs.The time involved varies according to individual abilities.Table 9-1 shows how many minutes it takes each mechanic to perform each job.If the optimal assignments are made,how many total minutes would be required for completing the jobs?

A) 0
B) 4
C) 17
D) 16
E) None of the above