Consider the following cash flows:

C$0$

C$1$

C$2$

C$3$

C$4$

$$$$44+$$ $40+$$ $40+$$ $40$$$80$

a$.$ Which two of the following rates are the IRRs of this project?

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check all that apply

$2\mathrm{.}5\%$unanswered

$7\mathrm{.}2\%$unanswered

$14\mathrm{.}3\%$unanswered

$33\mathrm{.}7\%$unanswered

$40\mathrm{.}0\%$unanswered

b$.,$ c$.,$ and d$.$ What is project NPV if the discount rates are $5\%,21\%,$ and $41\%?$

Note: Negative amount should be indicated by a minus sign. Do not round intermediate calculations and round your final answers to $3$ decimal places.