Assume all cash flows occur at the end of each period

a$.$ What is the net present value $($discounted at $8\%)$ of this project? Consider all costs and expected ievenues $($Enter your answer in thousands of dollars. Perform all calculations using Excel. Do not round any intermediate calculations. Round your answer to the nearest thousand.$)$

Net present value

b$.$ What is the impuct on NPV for the Kiddy Dozer if the actival sales are $50,000$ per year? $70,000$ per year? $($Enter your answer in thousands of dollars. Perform all calculations using Excel. Do not round any intermediate calculations. Round your answer to the nearest thousand.$)$

$\backslash$table$[[,],[$NPV $50,000,],[$NPV $70,000,]]$

C$.$ Based on the original sales level of $60\mathrm{.}000,$ what is the effect on NPV caused by changing the discount rate to $9\%,10\%,$ or $11?\text{'}?($Enter your snswer in thousends of doilers. Perform all caiculations using Excel. Do not round any intermediate calculations. Round your answer to the nearest thousand.$)$

$\backslash$table$[[,],[$NOVIS$,],[$MOV $105,],[$MPV N$1$S$,]]$