Consider a four-year project with the following information: Initial fixed asset investment = $580,000; straight-line depreciation to zero over the four-year life; zero salvage value; price = $42; variable costs = $29; fixed costs = $255,000; quantity sold = 94,000 units; tax rate = 24 percent. How sensitive is OCF to changes in quantity sold? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.)