Rick. consider this:
First, all (8) of my $1 M+clients pay my firm no more than .8% per year. Of that I get 75%. So, for exactly $1m, my gross revenue is $6,000.
Out of that amount I have numerous unavoidable costs (licenses, provincial registries (3) fees, E and O Insurance, office expenses and a shared admin assistant.

I have a $16m book and have never had a taxable income of more than $71K