The sensitivity report provided below was generated using Excel Solver to determine the optimal solution to a linear program. Using the sensitivity report, answer questions 12-17. Allowable Decrease Variable Cells Final Reduced Objective Allowable Cell Name Value Cost Coefficient Increase $A$1 0 4 13 1E+30 $B$1 0 1.5 24 1E+30 $C$1 75 0 18 1.2 4 1.5 18 Constraints Final Shadow Constraint Allowable Allowable Cell Name Value Price R.H. Side Increase Decrease $D$3 300 4.5 300 400 71.4285714 $D$4 525 0 400 125 1E+30 $D$5 300 0 700 1E+30 400 QUESTION 16 What is the effect of decreasing the right-hand side of the first constraint by 10 units on the optimal objective value? 45 units increase 4.5 units decrease 0 45 units decrease 0 400 units increase