You want to start saving for your daughter's college education now.She will enter college at age 18 and will pay fees of $4,000 at the end of each of the four years.You will start your savings by making a deposit in one year and at the end of every year until she begins college.If annual deposits of $1,987 will allow you to reach your goal, how old is your daughter now?Assume you can earn 6% interest on your savings.