considering purchasing a machine that will make the com dogs. Austin has shopped for machines and found that the machine he wants will cost $$317500.$ In addition, Austin estimates that the new machine will increase the company's anmual net cash fows by $$48900$ The machine will have a $12-$vear useful life and no salvage value.

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$($ai$)$

Your answer is correct.

Calculate the cash payback period. $($Round onswer to $2$ decinal places, eg$.15\mathrm{.}21)$

Cash payback period $$ vears

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$($b$)$

Your answer is correct.

Calculate the machine's internal rate of return.

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$(c)$

Calculate the machine's net present value using a discount rate of $10\%.($Use the above table.$)($Round factor values to $5$ decimal places, eg$.1\mathrm{.}25124$ and final answer to $0$ decimal places, es$.5\mathrm{.}275.)$

Net present value $ $$

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Savethor thation

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$$

$($d$)$

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