Aaron is a high school graduate working as a retail clerk. He earns a median salary for a high school graduate. Aaron is thinking about going to college to get an associate's degree. If he completes his degree in 2 years and college costs total $30,000, how long will it take Aaron to recover his investment, assuming that he earns the median salary and continues to work full time while he is attending school? 2007-01-02-00-00_files/i0110000.jpg a. about 2.5 years b. about 5.5 years c. about 8.5 years d. about 11.5 years