1. Five analyst have recently been hired for assignment to five commercial banks on one-to-one basis. The cost of each analyst in each bank is given in the following table. Determine the lowest cost of assignment.
Banks
Analyst B B B B B
A $10 $11 $5 $4 $4
B 5 10 8 12 9
C 12 11 6 7 11
D 13 18 12 10 18
E 11 19 14 13 10
2. Five workers at an engineering shop are to be assigned, one each to five machines. The cost of each worker on each machine is given in the following table.
Machine
Workers M M M M M
A $13 $11 $12 $6 $7
B 18 10 7 11 6
C 20 12 7 11 8
D 10 8 10 7 5
E 9 13 19 8 12