Minimize Z = 75x + 65y 21 1 5y 2 25 31 4 4y 2 27 Subject to I 0 0 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. 2 8 10 12 14 Clear All | Draw: b)The optimal solution occurs at I = and y = The optimal objective function value Z =