Listener Questions: Airline tickets, grocery pricing and the Fed

Dear listeners: You had questions, and we have answers! Today, we're digging into airline fares, buying in bulk at the supermarket and the Fed's wacky (?) district boundaries. It's a listener questions episode!For sponsor-free episodes of The Indicator from Planet Money, subscribe to Planet Money+ via Apple Podcasts or at plus.npr.org.

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A bite-sized show about big ideas. From the people who make Planet Money, The Indicator helps you make sense of what's happening in today's economy. It's a quick hit of insight into money, work, and business. Monday through Friday, in 10 minutes or less.