Exercise If the interest rate is 5% which is the most valuable? a. b. C. d. e. 1,000,000 yen now. 1,300,000 at the end of five years. 48,000 a year forever. (starting one year from now) 135,000 for each of 10 years. (starting one period from now) 36,000 next year and increasing thereafter by 1% a year forever.