To answer the question regarding the approximate average annual wages of a salaried general dentist in 2020, we need to look at the given choices. The choices are:
1. [tex]$74,280 per year
2. $[/tex]103,750 per year
3. [tex]$164,010 per year
4. $[/tex]240,250 per year
From the options provided, the one that represents the approximate average annual wages of a salaried general dentist in 2020, according to the U.S. Bureau of Labor Statistics, is [tex]$164,010 per year.
Therefore, the correct answer is:
O $[/tex]164,010 per year