10. Perpetuities Perpetuities are also called annuities with an extended or unlimited life. Based on your understanding of perpetuities, answer the following questions. Which of the following are characteristics of a perpetuity? Check all that apply. O A perpetuity is a stream of unequal cash flows. O A perpetuity is a stream of regularly timed, equal cash flows that continues forever. The value of a perpetuity is equal to the sum of the present value of its expected future cash flows. The value of a perpetuity cannot be determined. A local bank's advertising reads: "Give us $45,000 today, and we'll pay you $800 every year forever." If you plan to live forever, what annual interest rate will you earn on your deposit? O 1.42% 2.85% 1.78% 2.14% Oops! When you went in to make your deposit, the bank representative said the amount of required deposit reported in the advertisement was incorrect and should have read $67,500. This revision, which will the interest rate earned on your deposited funds, will adjust your earned interest rate to