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Explore today’s economy with Arnold/Arnold/Arnold’s “Economics,” 15th Edition. Updated to reflect emerging technologies and global change, this edition expands coverage of tariffs, monetary policy, the economics of knowledge, and growing challenges of debt—all while maintaining the clarity students want and trust. With 84 real-world applications and “Economics 24/7” features, students see how concepts apply to everyday life. MindTap enhances learning with new Data Exploration Activities, using live data from the FRED database and Bureau of Labor Statistics, along with new AI in Action activities powered by Bongo. Video lectures, “Economics in 5 Minutes,” and “Problem Walk-Throughs" build confidence, while A+ Test Prep supports ongoing practice.