"I sold fourteen."
"How much profit did you make on each?"
"About fourteen cents. Can you tell how much that makes?"
"I could cipher it out on my slate."
"No matter; I'll tell you. It makes a dollar and ninety-six cents. That added to the money I made on the knives amounts to two dollars and ninety-six cents."
"Almost three dollars."
"Yes; sometimes I sell more neckties, but then I don't always sell as many knives. However, I am satisfied."
"I have made two dozen neckties to-day, Paul," said his mother.
"I am afraid you did too much, mother."
"Oh, no. There isn't much work about a necktie."