8. A project has expected sales of 15,000 units plus or minus four percent, variable co three percent, fixed costs of $311,000 plus or minus two percent, and a sales price per percent. The depreciation expense is $74,000, and the tax rate is 35 percent. What's th for a sensitivity analysis, using a variable cost per unit of $122? A. $42.64 B. $46.00 C. $49.36 D. $43.43