Cell Name $B$6 Activity 1 $C$6 Activity 2 $D$6 Activity 3 Constraints Final Value 0 27.5 0 Reduced Cost 425 0.0 250 Objective Coefficient 500 300 400 Allowable Increase Allowable Decrease 1E+30 425 500 300 1E+30 250 Cell $E$2 $E$3 $E$4 Name Benefit A Benefit B Benefit C Shadow Price 0 75 0 Allowable Decrease 1E+30 Final Value 110 110 137.5 Constraint R.H. Side 60 110 Allowable Increase 50 1E+30 57.5 46 80 1E+30 If the right-hand side of Resource C is increased by 40, and the right-hand side of Resource B is decreased by 20, then: Multiple Choice the optimal solution will change. the optimal solution remains the same. the shadow price may or may not be not valid. None of the choices is correct. the shadow price is valid