Consider a four$-$year project with the following information: initial fixed asset investment $=$ $$481,000$; straight$-$line depreciation to zero over the four$-$year life; zero salvage value; price $=$ $$32$; variable costs $=$ $$25$; fixed costs $=$ $$201,000$; quantity sold $=90,000$ 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.$)$

$\backslash$Delta OCF$/\backslash$Delta Q $