You decide to put $100 in a savings account to save for a $3,000 down payment on a new car. If the account has an interest rate of 2% per year and is compounded monthly, how long does it take you to earn $3,000 without depositing any additional funds? a. 170.202 years
b. 14.3129 years
c. 171.755 years
d. 168.354 years