We are evaluating a project that costs $$1,180,000,$ has a life of $10$ years, and has no salvage value. Assume that depreciation is straight$-$line to zero over the life of the project. Sales are projected at $59,000$ units per year. Price per unit is $$45,$ variable cost per unit is $$25,$ and fixed costs are $$750,000$ per year. The tax rate is $25$ percent, and we require a return of $14$ percent on this project.

$1.$ Calculate the accounting break$-$even point. $($Do not round intermediate calculations and round your answer to the nearest whole number, e$.$g$.,32.)$

$2.$ Calculate the base$-$case cash flow and NPV$.($Do not round intermediate calculations and round your NPV answer to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$

$3.$ What is the sensitivity of NPV to changes in the sales figure? $($Do not round intermediate calculations and round your answer to $3$ decimal places, e$.$g$.,32\mathrm{.}161.)$

$4.$ What is the sensitivity of OCF to changes in the variable cost figure? $($A negative answer should be indicated by a minus sign. Do not round intermediate calculations and round your answer to the nearest whole number, e$.$g$.,32.)$

My third time having to ask this question on here, please please answer it correctly.