Prepare bills and send them out to clients.
Computes and records statistical, accounting and other numerical data, utilizing knowledge of mathematics and using machine that automatically performs mathematical processes, such as addition, subtraction, multiplication, division, and extraction of roots: Calculates statistical, accounting, and other numerical data, using calculating machine, and posts totals to records, such as inventories and summary sheets. May verify computations made by other workers. May be designated according to subject matter as Formula Figurer; Premium-Note Interest-Calculator Clerk. May compute and record inventory data from audio transcription, using transcribing machine and calculator, and be designated Inventory Transcriber. May be designated according to type of computations made as Weight Calculator.