a.) what would the effect be on the optimal solution if the profit for X3 is decreased from $12.85 to $4.5?

b.) what change do we need to make to X2 in order to change the final value from 0?

c.) find the sensitivity ranges for each constraint

d.) how much would your profit increase if you were to obtain an additional 20 units of constraint 4?

Look at the below sensitivity and answer reports and answer the questions that follow. Objective Cell (Max) Cell Name Original Value $M$5 Z value TOTAL 0 Final Value 8299.8 Original Value Variable Cells Cell Name $B$3 #X1 $C$3 #X2 $D$3 #X3 0 Final Value Integer 280 Contin 0 Contin 0 0 428 Contin Constraints Cell Name $M$6 C1 TOTAL $M$7 C2 TOTAL $M$8 C3 TOTAL $M$9 C4 TOTAL Cell Value Formula Status Slack 538.4 $M$6