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Consider a project with the following information: Initial fixed asset investment = $550,000; straight-line depreciation to zero over the 4-year life; zero salvage value; price =$54; variable costs =$35; fixed costs =$228,000; quantity sold =116,000 units; tax rate =23 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.)