有个法律案例求大神帮我看看

KeN少爷

案例             ↓       
Lazar rented a car from a rental car company. he drove the car approximately 78 miles and returned it to the car rental company without filling up with gas. the car rental company charged him $11.15 for gasoline. based on EPA estimates, Lazar concluded he was charged at least 57 percent and perhaps as much as 136 percent the maximum price permitted under federal regulations. Lazar sues, claiming the car rental company did not act in good faith when it charged him for the gasoline. for you believe the car rental company acted in good faith?

谢谢了！！ THANK YOU!!!