how did you get the answer to the question about the demand equation for a pack of cigarettes : Q-200-0.30P with the average quantity 3 packs and the average price $3.00 per pack. What is the price elasticity?
how did you get the answer to the question about the demand equation for a pack of cigarettes : Q-200-0.30P with the average quantity 3 packs and the average price $3.00 per pack. What is the price elasticity?