FG include both 2 point FG and 3 point FG.
So Ash was
5-18 from 2 FG
2-5 from 3 FG
(7-23 from 2FG and 3 FG)
3-6 from FT
A quick way to calculate points is 2 times number of FG made, plus 1 for each 3 point FG and FT made.
This way of doing box scores is how the NBA does it, and allows comparison of statistics prior to the institution of the 3-point line (when a shot from 25 feet was just a long 2-pointer).