The Tax Office suspected a fishing boat owner wasn't paying proper wages to his deckhands and sent an agent to investigate him. AGENT: I need a list of your employees and how much you pay them. Boat Owner: ""Well, there's Tom, my first-mate, he's been with me for 3 years. I pay him $400 a week plus 1/5 of the catch."" Boat Owner: And, there's Bob, the deckhand, he's been with me for a year. I pay him $300 a week plus 1/5 of the catch. Boat Owner: Then there's the mentally challenged guy. He work…