Kristina just won the lottery, and she must choose among three award options. She can elect to receive a lump sum today of $62 million, to receive 10 end-of-year payments of $9.4 million, or to receive 30 end-of-year payments of $5.4 million. If she thinks she can earn 7% percent annually, which should she choose? If she expects to earn 8% annually, which is the best choice? If she expects to earn 9%