It takes the right pitch

Rico says his friend Tex sends this one:

Jose and Carlos are beggars. While they beg in different areas of town, and Carlos begs for the same amount of time as Jose, he collects only about $8 or $9 a day, while Jose brings home a suitcase full of ten dollar bills every day.
Jose drives a Mercedes, lives in a mortgage-free house, and has a lot of money to spend.
"Hey, amigo," Carlos says to Jose, "I work just as long and hard as you do, so how come you bring home a suitcase full of ten dollar bills every day?
Jose says, "Look at your sign, what does it say?"
Carlos reads his sign: I have no work, a wife, and six kids to support. "What's wrong with that?" Carlos asks him.
"No wonder you only get eight or nine dollars a day!" says Jose.
Carlos says: "All right, what’s on your sign?"
Jose shows him: