kindly give the full answer

. For the following LP model: P= 3 X1 + 2 x2 Subject to X1 + x2 54 2 x1 + 5x2 5 16 X153 X720, X220 and X; , xz integer only Use graphing method to: . a) Find and identify the feasible region b) Find the optimal solution and find the optimal value of the objective function at optimal solution. . For the following LP model: P= 3 X1 + 2 x2 Subject to X1 + x2 54 2 x1 + 5x2 5 16 X153 X720, X220 and X; , xz integer only Use graphing method to: . a) Find and identify the feasible region b) Find the optimal solution and find the optimal value of the objective function at optimal solution