I cannot figure out the last question

Determine the optimal strategy for C for the game with the following payoff matrix. 2 6 12 8 6 Write the associated linear programming problem for the matrix. Maximize Z, + Z2, subject to the following constraints. 21 20, Z2 20 2z + 16z, $1 621 + 1272 $ 1 8z1 + 672 $1 Sketch the feasible set for the problem. Choose the correct graph below. O B. O C. O D. Az2 Az2 Az2 Az2 2z, + 16z, =1 2z1 + 12z, $1 6z, + 12z, $1 8z1 + 62, $1 day + 1272 $1 2 + 1672 5 1 821 + 072 51 21 8z1 + 1672 51 21 2zy + 16z2 51 21 6z1 + 1272 51 21 0.0 0.0) (0.0 10.0 Identify the maximum value of z1 + Z2. The maximum value is! (Type an integer or a simplified fraction.)