The Johnny Ham Manufacturing Company in Columbus, Ohio, is putting out four new electronic components. Each of Ham'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 show in the accompanying table. How should Ham assign the new products to the plants to minimize manufacturing costs? Assignment will be: Electric Component Electric Component Electric Component at Plant 1 at Plant 2 at Plant 3 at Plant 4