Dana Johnson Corp. is considering adding a fourth plant to its three existing facilities in Decatur, Minneapolis, and Carbondale. Both St. Louis and East St. Louis are being considered. Evaluating only the transportation costs per unit as shown in the table, decide which site is best. From Existing Plants Minncapolis To Blue Earth Ciro Des Moines Capac Decatur $20 S25 S22 600 Carbondale $21 S20 S22 250 Demand 600 400 650 $17 S27 S25 500 From Proposed Plants To Blue Earth Ciro Des Moines Capacity East St. Louis $29 S30 S30 300 St. Louis $27 S28 S31 300 | , with a total cost of $L (enter your response as a whole number). Comparing the total cost at two locations, Dana Johnson Corp. should select