Q1.Change profit of bowl to 50 n profit of mug to 40. Constraints remain the same Q2. Change the Right hand side value from 40 to 50. Objective function and second constraint remain the same. Find the optimum solution using graphical solution. Q3. Change the Right hand side of second constraint value from 120 to 100. Objective function and FIRST constraint remain the same. Find the optimum solution using graphical solution. Q4. Change objective function to 7x1 + 5x2. All three Constraints remain the same. Find the optimum solution using graphical solution. Q5. Change the Right hand side value of second constraint from 19 to 20. Objective function and other constraints remain the same. Find the optimum solution using graphical solution. Q6. Change the Right hand side value of third constraint from 8 to 7. Objective function and other constraints remain the same. Find the optimum solution using graphical solution.

Complete Linear Programming Model: Maximize Z = $40x1 + $50x, subject to: 1x + 2x, S 40 4x, + 3x,