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 Israel Army Weapon Systems Handbook Items include highly probable exam items: Condition precedent, Negotiable instrument, Security interest, executive branch, Sherman Antitrust, Option contract, Guarantee, Sexual harassment, Supreme Court, Patent, tangible, Sole proprietorship, and more.