Why are there more votes for A's than B's?
In the best case scenario, out of the 27 voters 20 people cast 2 votes, one in each category and 7 people cast only 1 vote in the A category. In the worst case scenario 10 people cast 2 votes each in the beginner category, 10 people cast 2 votes each in the Advanced category and 7 people cast only 1 vote in the A category ???