The stock market has traditionally had a 10% rate of return on average since its inception. If you invested $10,000 when you were 21 years old and planned on retiring when you were 65, how much money would you have saved if it was in a tax exempt retirement fund
A) $80,000
B) $160,000
C) $320,000
D) $640,000
E) Over $1,250,000