A company has a distribution network that includes 2 plants 2 warehouses, and 3 customer locations. Plants cannot ship directly to customer locations and must go through a warehouse. Plant capacity and expected demand at each of the customer locations is shown below. Demand at each customer location must be met. Plant Capacity Plant 1 150,000 Plant 2 60,000 Customer Demand Customer 1 50,000 Customer 2 100,000 Customer 3 50,000 Transportation costs between each of the locations are given in the table below From / To Warehouse 1 Warehouse 2 Customer 1 Customer 2 Customer 3 Plant 1 1 5 Plant 2 4 2 Plant 1 150,000 Plant 2 60,000 Customer Demand Customer 1 50,000 Customer 2 100,000 Customer 3 50,000 A Transportation costs between each of the locations are given in the table below From / To Warehouse 1 Warehouse 2 Customer 1 Customer 2 Customer 3 Plant 1 1 5 Plant 2 4 2 Warehouse 1 3 4 5 Warehouse 2 2 1 2 Use the information above to answer questions 18 - 22. Assume that Xi is the amount shipped on a route between points and 1. Points in the network are notated as follows: P1 - plant 1, W2 - Warehouse 2, C3 - customer 3, etc. 3.33 pts Question 22 How would the objective function change if there were labor cost differences at the warehouses and it cost $2 per unit to ship through warehouse 1 and $1 per unit to ship through warehouse 2? O The objective function would not change O The coefficients of and Xpawi and Xpzwi would increase by $1 and the coefficients of Xosw2 and Xow would increase by 52 The coefficients of Xpiwi and Xpxwi would decrease by $2 and the coefficients of Yozwz and Xezwz would decrease by $1 The coefficients of Youwi and Xpwi would increase by $2 and the coefficients of Xosw2 and Xow would increase by $1