Donald is a great businessman. One of the greatest in the world. He has managed to turn $1B into $5B in the last 50 years. Over this same time period, the S&P 500 has had an average rate of return of 12%. How much more money would Donald have if he had decided to invest his money in the market? Round to the nearest billion.

$169B

$10B

$269B

$284B

$5B