A project that provides annual cash flows of $$2,620$ for eight years costs $$9,430$ today. a$.$At a required return of $8$ percent, what is the NPV of the project? $($Do not round intermediate calculations and round your answer to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$b$.$At a required return of $24$ percent, what is the NPV of the project? $($A negative answer should be indicated by a minus sign. Do not round intermediate calculations and round your answer to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$c$.$At what discount rate would you be indifferent between accepting the project and rejecting it$?($Do not round intermediate calculations and enter your answer as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$