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 Bulgaria Tax Guide Items include highly probable exam items: Questionnaire, Virtual team, Extranet, Time, Drill down, Virtual world, tacit knowledge, Agile development, EBay, groupware, subscription, Mobile computing, Galileo, Big data, Crowdsourcing, Hacker, Documentation, and more.