A transportation tableau is shown below. What is the minimum cost of transporting the products from A, B, and C to D, E, and F if costs per unit are shown at the intersections of each location? D E F Capacity A 5 7 3 200 B 3 4 4 300 C 8 6 8 200 Requirements 250 300 150 The optimal tableau is: D E F Capacity A 50 150 200 B 200 100 300 C 200 200 Requirements 250 300 150 Group of answer choices 3500 2300 2900 3000 1700