Maximize Z= 3×1+5x2Subject to:3×1+2×2 x1 2×2 x1>=0 and x2>=0
a. Identify the variablesb. Interpret the final solutionc. Suppose the price of x2 is increased by $2 per unit. Is the current solution still optimal? What is the value of the objective function when this unit price is increased by $2.d. How much can the unit price of x1 be decreased without concern for the optimal solution changing?e. If the right-hand side of constraint 1 is increased by 1, what will be the effect on the objective value?