Using the cost information given in the table below, assign work crews to jobs so that total cost is

minimized.

Crew $1$

$2$

$3$

A

$$8$

$9$

$12$

lob

B

$7$

i a

C

$4$

$00$ o

Q$1$: What is the optimal assignment of the crew to the job.

Q$2$: For the optimal assignment, what are the total costs.

Gformation below, determine the following:

Job