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 Colombia Tax Guide Items include highly probable exam items: Intel, Process capital, Process management, Raw material, Pareto analysis, Ball, Global sourcing, Sharing, Certification, Process capital, Turbine, Reorder point, Sensitivity analysis, Sales, Cost estimate, Inspection, and more.