Bottoms Up Diaper Service is considering the purchase of a new

industrial washer. It can purchase the washer for $$3,600$ and sell

its old washer for $$900.$ The new washer will last for $6$ years and

save $$1,100$ a year in expenses. The opportunity cost of capital is

$20\%,$ and the firm's tax rate is $21\%.$

a$.$ If the firm uses straight$-$line depreciation over a $6-$year life,

what are the cash flows of the project in years $0$ to $6?$ The

new washer will have zero salvage value after $6$ years, and

the old washer is fully depreciated.

Note: Negative amounts should be indicated by a minus

sign.

b$.$ What is project NPV$?$

Note: Do not round intermediate calculations. Round your

answer to $2$ decimal places.

c$.$ What is NPV if the firm investment is entitled to immediate

$100\%$ bonus depreciation?

Note: Do not round intermediate calculations. Round your

answer to $2$ decimal places.