Question 1 1 pts 4.4b Solving for n (N). Marty can purchase a security that will provide a return of 10 percent per year. It will cost $ 3.93 to purchase, and Marty wants to keep the investment until it grows to a value of $9.00. How many years will it pake the investment to grow to $9.00 (round to whole number)? 10 years 9 years 8 years 12 years 13 years