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?

Group of answer choices

$$15\mathrm{.}70$

$$13\mathrm{.}10$

$$24\mathrm{.}18$

$$27\mathrm{.}72$

$$16\mathrm{.}66$