Problem 3-02 (Algorithmic) Consider the following linear program: Maxs.t.3A+2B1A+1B83A+1B211A+2B14A,B0 The value of the optimal solution is 22.5. Suppose that the right-hand side of the constraint 1 is increased from 8 to 9 . a. Use the graphical solution procedure to find the new optimal solution. (i (iv) b. Use the solution to part (a) to determine the dual value for constraint 1 . If required, round your answer to 1 decimal place. Dual Value: c. The computer solution for the linear program in Problem 1 provides the following right-hand-side range information: The right-hand-side range for constraint 1 is to . As long as the right-hand side stays within this range, the dual value to 1 decimal place. The improvement in the value of the optimal solution will be for every unit increase in the right-hand side of constraint 2 as long as the right-hand side is between X and