Delta&Beta retailer has two warehouses in the City of Industry. The products from the two warehouses are being distributed weekly to their local stores in the neighboring cities. The available products are 5,800 units in location A and 7,700 X 23 unites in location B. The shipping costs from the warehouses to each location are The total delivery cost is shown below. El Monte West Covina Pomona Ontario 9 0 / 4 points Location A 0.85 5 0.75 $ 0.95 $ 1.05 Location B S 0.45 S 0.55 S 0.45 S 0.75 The number of units shipped from location A to West Covina is: The demand for the store in El Monte is 3,300 units, West Covina is 4,200, Pomona is 2,500 and Ontario is 3,500. There are a couple of restrictions to which the X 5 company must adhere. Due to the size of the truck, delivery from location B to Pomona cannot be more than 1,500 units per week and delivery from location A to The number of units shipped from location A to El Monte is: West Covina must fulfill the minimum of 1,000 units. X 4 Develop and solve a linear programming model using Excel Solver to find the weekly delivery cost, and answer the following questions. The number of units shipped from location B to Ontario is: Answer in whole numbers. X 7 The number of units shipped from location B to Pomona is: X 6 10 D /2 points If the company can increase the capacities in the two warehouse locations, in terms of its contribution to the total cost, they should increase capacity in X location A X zero This is because the selected location has a shadow price