You are the manager of a gas station and your goal is to
maximize profits. Based on your past experience, the elasticity of
demand by Texans for a car wash is -4, while the elasticity of
demand by non-Texans for a car wash is -6. If you charge Texans $20
for a car wash, how much should you charge a man with Oklahoma
license plates for a car wash?$1.50$15.00$18.00$20.00