4- Business

A fellow is going on a tour of a factory that produces
various latex products. At the first stop, he is shown the
machine that manufactures baby-bottle nipples. The machine
makes a loud hiss-pop! noise.

"The hiss is the rubber being injected into the mold,"
explains the guide. "The popping sound is the needle poking
a hole in the end of the nipple."

Later, the tour reaches the part of the factory where
condoms are manufactured.

The machine makes a noise: 'Hiss. Hiss. Hiss. Hiss-pop!"

"Wait a minute!" says the man taking the tour, "I understand
what the 'hiss, hiss,' is, but what's that 'pop!' every so
often?"

"Oh, it's just the same as in the baby-bottle nipple
machine," says the guide. "It pokes a hole in every fourth
condom."

"Well, that can't be good for the condoms!"

"Yeah, but it's great for the baby-bottle nipple business!"