The CEO era gave rise to the CFO (not certified flying object, as you might imagine, but chief financial officer) and, most recently, the CIO, chief investment officer, a nice boost for the bookkeeper you can't afford to give a raise . . .
William SafireRemember to never split an infinitive. The passive voice should never be used. Do not put statements in the negative form. Proofread carefully to see if you words out. And don't start a sentence with a conjugation.
William Safire