Question B needs solving.

(Recall from previous week) A company has three manufacturing plants P1, P2, and P: (with capacities 6, 8, and 16, respectively) that supply washing machines to four warehouses W, W2, W3, and W. (with demands 4, 7, 6, and 13, respectively). The table given below represents transportation costs from each plant to each warehouse. a. Set up a transportation tableau, determine the values of m and n, and construct a basic feasible solution using the Northwest Corner Method. (You've already done this previous week) b. Construct a basic feasible solution using Least Cost Method. (You've already done this previous week) c. Compute u and v; values for basic variables with respect to the initial feasible solutions that you obtained in part (a) and (b). W W Costs P P P W 14 65 35 25 25 3 45 35 65 W 5 55 15