lost on this one

Maximize Z = 25x + 55y 2x + 4y 28 5x + 4y

Maximize Z = 25T + 55y 5m + 4y 28 40 Subject to > > a) Graph the feasible region for the two constraints. Drawing the feasible region requires 3 clicks for each constraint on the graph. Use the first two clicks to draw the line and the third click to select the region satisfying the constraint. 12 10 8 4 2 2 4 6 8 12 14 16 Clear All Draw: b) The optimal solution occurs at x The optimal objective function value Z and y