(a) Formulate an integer programming model that could be used to find the minimum number of locations necessery to provide coverage to all areas. If your answer is zero enter " 0 and If the constant is " 1" it must be entered in the box. Lat ri{ lif uablutisuis lusasd al als: (b) Solve the problem in part (a). Choose the correct optimal solution. If your answer is zero enter " 0% and if the constant is "1" it must be entered in the box. (a) Formulate an integer programming model that could be used to find the minimum number of locations necessery to provide coverage to all areas. If your answer is zero enter " 0 and If the constant is " 1" it must be entered in the box. Lat ri{ lif uablutisuis lusasd al als: (b) Solve the problem in part (a). Choose the correct optimal solution. If your answer is zero enter " 0% and if the constant is "1" it must be entered in the box