A project that provides annual cash flows of $3,000 for nine years costs $10,000 today. Requirement 1: At a required return of 10 percent, what is the NPV of the project? (Do not round intermediate calculations. Round your answer to 2 decimal places (e.g., 32.16).) Requirement 2: At a required return of 28 percent, what is the NPV of the project? (Do not round intermediate calculations. A negative amount should bo indicated by a minus sign. Round your answer to 2 decimal places (e.g., 32.16).) Requirement 3: At what discount rate would you be indifferent between accepting the project and rejecting it? (Do not round intermediate calculations. Enter your answer as a percentage rounded to 2 decimal places (e.g., 32.16).)