Q2) I need only part b

please quickly

Subject: OR

2. Three plants supply five customers with medical supplies. The unit costs of shipping from the plants to the customers, along with the supplies and demands. Customer 1 100 50 40 100 Plant 1 Plant 2 Plant 3 Demand Customer 2 150 70 90 200 Customer 3 200 60 100 150 Customer 4 140 65 Customer 5 Supply 35 400 80 200 130 150 140 150 160 If the goal is to minimize the total cost of shipping from the supply points to the demand points, a) Use the Vogel's Method to find a basic feasible solution. (20 points) b) Use the transportation simplex to find an optimal solution. (20 points)