(Compound value solving for n) How many years will the following take? a. $520 to grow to $1.226.13 if invested at 10 percent compounded annually b. $44 to grow to $81.44 if invested at 8 percent compounded annually c. $100 to grow to $388.33 if invested at 11 percent compounded annually d. $57 to grow to $76.28 if invested at 6 percent compounded annually a. How many years will it take for $520 to grow to $1.226.13 if invested at 10 percent compounded annually? years (Round to the nearest whole number.) b. How many years will it take for $44 to grow to $81.44 if invested at 8 percent compounded annually? years (Round to the nearest whole number.) c. How many years will it take for $100 to grow to $388.33 if invested at 11 percent compounded annually? years (Round to the nearest whole number.) d. How many years will it take for $57 to grow to $76.28 if invested at 6 percent compounded annually? years (Round to the nearest whole number.)