Lottery. Your dreams of becoming rich have just come true. You have won the State of​ Tranquility's Lottery. The State offers you two payment plans for the ​$6 comma 000 comma 000 advertised jackpot. You can take annual payments of ​$150 comma 000 at the end of the year for the next 40 years or ​$1 comma 466 comma 858 today. a. If your investment rate over the next 40 years is 11​%, which payoff will you​ choose? b. If your investment rate over the next 40 years is 9​%, which payoff will you​ choose? c. At what investment rate will the annuity stream of ​$150 comma 000 be the same as the​ lump-sum payment of ​$1 comma 466 comma 858​?