Olson Auto is considering an opportunity that requires an investment of $980,000 today and will provide $250,000 one year from now, $450,000 two years from now, and $650,000 three years from now. If the appropriate interest rate is 10%, then the NPV of this opportunity is closest to: a. -$88,000 b. $88,000 c. $1,300,000 d. $300,000