During last year's basketball season, Jackson attempted 150 free throws of which he made 120.
So far this season, he's attempted 24 and made 16. A player's free-throw percentage is defined
to be the percent of free-throws made out of the number of free-throws attempted. Assuming
calculations began with the start of last year's season, which of the following best approximates
Jackson's overall free-throw percentage to date?
67
73
78
80