Let's see if you can tie price discrimination to the price elasticity of demand. Suppose a store that sells face masks to prevent infection from COVID-19 gives customers under age 50 a 20% discount. Which of the following statements are true? Choose one or more: A. Customers over age 50 are more sensitive to price than those under 50. B. Customers under age 50 have a more elastic demand curve than those who are over age 50. C. Customers over age 50 are less sensitive to price than those under age 50. D. Customers over age 50 have a more inelastic demand curve than those who are under age 50