help!!!

It is now the beginning of the year. Assume that starting at the end of the year, you will make deposits of $390 each year into a savings account. You will make a total of 4 yearly deposits. If the savings account interest rate is 15% how much money will you love at the end of year 47 (in other words, what is the future Value of the annuity Enter your answer in dolar, rounded to the nearest cent (2 decimal)