Below is the section of the linear programming output:

The objective function is a profit function expressed as 100x1+ 150x2

Variable Final Reduced Objective Allowable Allowable

Value Cost Coefficient Increase Decrease

x1 321 6 100 20 40

What will happen to the solution if the profit per unit of x1 decreases by $20?

	a.	The problem will need to be re-solved to find the new optimal solutoin.
	b.	Both the objective function and the shadow prices will change
	c.	Nothing. The values of the decision variables, shadow prices and objective function will all remain the same
	d.	The value of the objective function will change, but the values of the decision variables and the shadow prices will remain the same.