a cab company charges 12$ per mile for a lift to the airport what change would this company make to their charges to make this a non proportinal situation

One possible change the company could make to their charges to make this a non-proportional situation is to implement a flat rate fee for rides to the airport, rather than charging per mile. For example, they could charge a flat rate of $50 for a lift to the airport, regardless of the distance traveled. This would create a non-proportional situation where the cost of the ride does not change in relation to the distance traveled.