i want the answer to C

Tri-County Uties, Inc., supplies natural gas to customers in the county area. The company purchase natural gas from two companies Southern Gas and Morthwest Demand forecasts for the coming winter season are as follows Hariton County, 400 units Butler County, 200 units and Clermont County, 300 units. Contract to provide the following quantities have been written Southern Gas, 500 nits and Northwest cas, 400 units. Distribution costs for the counties vary, depending upon the location of the suppliers. The distribution costs per unit (in thousands of dollars) are as follows To From Hamilton Butler Clermont 10 20 15 Southern Gas Northwest Gas 15 10 (a) Develop a network representation of this problem. (Submit a file with a maximum of 1 MB) Choose F Note chosen (b) Develop a linear programming model that can be used to determine the plan that will minimize total distribution costs Let amount shipped from Southern Gas to Hamilton amount shipped from southeas to Butler 13 = amount shipped from Southern Gasto Clermont 21 = amount shipped from Northwest Gas to Hamilton amount shipped from Northwest Gas to Butler amount shipped from Northwest Gasta Clermont M 15 * - amount shipped from Northwest Gas to Clermont TO 20 + 15 Min sut 12 21 15 * + 18 23 13 . * 500 S400 21 + 22 + * 22 000 = 200 300 * * ****** *222*2320 (c) Describe the distribution plan and show the total distribution cost. Optimal Solution Amount Cast Southern Hamilton 200 $ 2000 Southern-Butler $ Southern-Clermont 300 54500 Northwest-Hamilton 200 $ 2400 Northwest-Butler 200 $ 3000 Northwest-Clermont $ Total Cost Tri-County Uties, Inc., supplies natural gas to customers in the county area. The company purchase natural gas from two companies Southern Gas and Morthwest Demand forecasts for the coming winter season are as follows Hariton County, 400 units Butler County, 200 units and Clermont County, 300 units. Contract to provide the following quantities have been written Southern Gas, 500 nits and Northwest cas, 400 units. Distribution costs for the counties vary, depending upon the location of the suppliers. The distribution costs per unit (in thousands of dollars) are as follows To From Hamilton Butler Clermont 10 20 15 Southern Gas Northwest Gas 15 10 (a) Develop a network representation of this problem. (Submit a file with a maximum of 1 MB) Choose F Note chosen (b) Develop a linear programming model that can be used to determine the plan that will minimize total distribution costs Let amount shipped from Southern Gas to Hamilton amount shipped from southeas to Butler 13 = amount shipped from Southern Gasto Clermont 21 = amount shipped from Northwest Gas to Hamilton amount shipped from Northwest Gas to Butler amount shipped from Northwest Gasta Clermont M 15 * - amount shipped from Northwest Gas to Clermont TO 20 + 15 Min sut 12 21 15 * + 18 23 13 . * 500 S400 21 + 22 + * 22 000 = 200 300 * * ****** *222*2320 (c) Describe the distribution plan and show the total distribution cost. Optimal Solution Amount Cast Southern Hamilton 200 $ 2000 Southern-Butler $ Southern-Clermont 300 54500 Northwest-Hamilton 200 $ 2400 Northwest-Butler 200 $ 3000 Northwest-Clermont $ Total Cost