Beginning with markups and markdowns and ending with profit-and-loss statements, the text covers concepts of increasing difficulty. Easy-to-follow presentations explain the derivations of the formulas, step by step. The primary formulas are highlighted.Features-- Software: The PC-compatible tutorial software contains problems with random variables for drills and practice of all mathematical concepts and formulas presented-- A set of transparency masters aid the instructor in presenting the major mathematical concepts in the classroom-- Answers to assignments and an index of key terms-- Sample formulas added to disk and new elements-- Instructor's Guide describes and explains how to use the software in combination with the text