Consider a four$-$year project with the following information: initial fixed asset investment $=$$$479,000$; straight$-$line depreciation to zero

over the four$-$year life; zero salvage value; price $=$$$30$; variable costs $=$$$22$; fixed costs $=$$$199,000$; quantity sold $=88,000$ units; tax

rate $=34\%.$

How sensitive is OCF to changes in quantity sold? $($Do not round intermediate calculations. Round the final answer to $2$ decimal

places. Omit $ sign in your response.$)$

$\frac{?}{{?}_{\frac{?}{?}}OC}\frac{F}{\frac{?}{{?}_{\frac{?}{?}}}}Q$