Consider a three-year project with the following information: initial fixed asset investment = $690,000; straight-line depreciation to zero over the four-year life; zero salvage value; price = $33.75; variable costs = $22.40; fixed costs = $208,500; quantity sold = 94,500 units; tax rate = 40 percent.

How sensitive is OCF to changes in quantity sold? (Do not round intermediate calculations. Round your answer to 2 decimal places (e.g., 32.16).)