Mr. Burrows," said the little typist, who was not Peroxide.

You will, in the most direct and literal manner, weigh up the additional benefit you would derive from a sixth typist, and if that does not seem to you equivalent to her wage, you will not engage her, however essential it may be to you to have one or two typists in your office.

I'm the champion one-handed typist of the United States Army.

And so, where you stop employing further typists, the utility to you of the last one, of the "marginal typist" as it were, is unlikely to differ greatly from her pay.