Business & Financial Calcs

Casio Ms80ssih Solar desktop calculator plus battery backup 8-digit display tax & currency exchange functions large, easy-to-read display independent memory markup percent +/- 3-digit comma markers

Texas Instruments, Inc. BA II Plus Professional is a calculator with leather-like case included. Added functionality including MIRR, NFV, Modified Duration, Payback, and Discounted Payback. Also has improved 10 digit display.

Texas Instruments, Inc. BA II Plus is a calculator with slide case included.