......I think on the three days at camp probably had contact with around 500, closely worked with around 150 at a push i guess....still, that is quite a good test sample.
...and it's AN ass, always an "an" when followed with a vowel
was it the 500 or 150 who had the IQ of an amoeba...........and thats a fair representation of the whole force??
you are right about the vowel. but I forgot hole