Elasticity of Demand- Micro Topic 2.3

Why don't gas stations have sales? I explain elasticity of demand and the differnce between inelastic and elastic. I also cover the total revenue test and give you a little trick to remember it. Thanks for watching. Please subscribe. Get the Ultimate Review Packet http://www.acdcecon.com/#!review-packet/czji Microeconomics Videos https://www.youtube.com/watch?v=swnoF533C_c Macroeconomics Videos https://www.youtube.com/watch?v=XnFv3d8qllI Watch Econmovies https://www.youtube.com/playlist?list=PL1oDmcs0xTD9Aig5cP8_R1gzq-mQHgcAH Follow me on Twitter https://twitter.com/acdcleadership