Title: Prices: The Market's Communication System (Reading Q&A)
Course: Alabama Economics Sample Syllabus > Section: Unit 6: Specialization & The Circular Flow

Procedure: Remember when airlines started charging for checked bags? What happened to the number of checked bags after this added charge? And what happened to the availability of in-cabin storage space on planes? The April 2013 issue answers these questions and discusses the pivotal role price plays in a market economy.

Estimated Completion Time: 30 minutes