You Are Analyzing a Project and Have Developed the Following

You are analyzing a project and have developed the following estimates: unit sales = 2,600, price per unit = $109, variable cost per unit = $67, fixed costs per year = $38,000.The depreciation is $12,000 a year and the tax rate is 34 percent.What effect would the sale of one more unit have on the operating cash flow?

A) $24.18
B) $16.66
C) $13.10
D) $27.72
E) $15.70