Using the Solver find the solution of the following linear problem and represent it geometrically in a chart: max fx1;x2g 4x1 þ 2x2 s.t. 3x1 þ 4x2  24 700x1 þ 225x2  3; 150 1:8x1 þ 2x2  18 7x1 þ 6x2  42 x1  0; x2  0 7. Using the Solver find the solution of the following linear problem and represent it geometrically in a chart: max fx1;x2g 4x1 þ 7x2 s.t. 2x1 þ 5x2  10 6x1 þ 3x2  18 x1  0; x2  0 8. Using the Solver find the solution of the following linear problem and represent it geometrically in a chart: max fx1;x2g 8x1 þ 2x2 s.t. 4x1 þ x2  16