The demand for cheddar is given by P = 100 - Q. The demand for brie is given by P = 200-2Q. At P = 40, which of the following is true about the price elasticity of demand for cheddar and brie? O Brie is more elastic than cheddar. O Brie is less elastic than cheddar. O None of the other answers is correct. Both brie and cheddar are price elastic. O Both brie and cheddar have the same own price elasticity.