Business is the activity of making one's living or making money by producing or buying and selling products (such as goods and services). This book provides over 2,000 Exam Prep questions and answers to accompany the text Bundle; Business Math Using Calculators Items include highly probable exam items: revenue management, Planning, consultant, encryption, technology, Excite, public policy, Management, invoice, automation, Raw material, interest, Credit card, policy, strategic plan, discrimination, and more.