The Johnny Ho Manfacturing Company in Columbus Ohio, is putting out four new elecric components. Each of Ho's four plants has the capacity to add one more product to its current line of electronic parts. The unit-manufacturing costs for producing the different parts at the four plants are shown in the acompanying table. How should Ho assign the new producs to the plant to minimize manfacturing costs?
Electronic Component Plant
1 2 3 4
C53 $0.10 $0.12 $0.13 $0.11
C81 $0.05 $0.06 $0.04 $0.08
D5 $0.32 $0.40 $0.31 $0.30
D44 $0.17 $0.14 $0.19 $0.15