Use the information from Assignment 2 to perform a sensitivity analysis using Excel. Assume that each scenario that follows is independent of the others. Unless stated otherwise, the variables are the same as in the base case.

1. How will total profit change if the Laser sales price increases by 10%?
2. How will total profit change if the Inkjet sales volume decreases by 4,000 units and the sales volume of other products remains the same?
3. How will total profit change if fixed costs decrease by 20%?