A $7-$year project is expected to generate annual sales of $9,400$ units at a price of $$81$ per unit and a variable cost of $$52$ per unit.

The equipment necessary for the project will cost $$357,000$ and will be depreciated on a straight$-$line basis over the life of the project. Fixed costs are $$215,000$ per year and the tax rate is $25$ percent. How sensitive is the operating cash flow to a $$1$ ch

ange in the per unit sales price?