A small industrial machine costs $$220,000$ and is expected to earn annual net cash inflows

of $$75,000,$$$87,000,$$$94,000$ and $$89,000,$ before it wears out sufficiently to be unreliable

and must be sold for an estimated $$56,900.$

The discount factors based on the discount rates are as follows:

Important:

For all amounts, please don't include the dollar sign $($$$)$ or any thousands separator

$-$i$.$e$.,$ $$12,000$ should be written as $12000.$

For all amounts, please round off to $2$ decimal places $($e$.$g$.123456\mathrm{.}789$ should be

written as $123456\mathrm{.}79$