13. Consider a 6-year project with the following information: initial fixed asset investment = $460,000; straight- line depreciation to zero over the 6-year life; zero salvage value; price = $34; variable costs = $19; fixed costs = $188,600; quantity sold = 90,528 units; tax rate = 32 percent. What is the sensitivity of OCF to changes in quantity sold? A. $10.20 per unit B. $11.16 per unit C. $11.38 per unit D. $12.33 per unit E. $12.54 per unit