I need help with these problems

(Solving for i) In March 1963, Ironman was introduced in issue 39 of the comic book Tales of Suspense. The original price for that issue was $0.15 By March 2011, 48 years later, the value of this comic book, given the condition it's in, had risen to $10,000 What annual rate of interest would you have earned if you had bought the comic book in 1963 and sold it in 2011? The annual rate of interest you would have earned if you had bought the comic book in 1963 and sold it in 2011 is % (Round to two decimal places.) (Spreadsheet problem) If you invest $910 in a bank where it will earn 8 percent compounded annually, how much will it be worth at the end of 6 years? At the end of 6 years, your bank account will be worth $ (Round to the nearest cent) Which Excel formula below would correctly solve this problem? (Select the best choice below.) OA. FV(8,6,0,-910) OB. FV(8,0,6,-910) OC. =FV(0.08.-910,6,0) D. FV(0.08,6,0,-910)