A friend went to the same Carnival and they went on 11 rides, ate 4 Hamburgers, had 3 orders of Fries, ate 6 Hotdogs,
and drank 3 Sodas. This friend got a stomachache and was unable to drive home. A cab cost them $1.55 per mile. The
friend lived 7 miles from the Carnival. How much money did the friend spend all together on the Carnival adventure?

The friend felt guilty the next day because they never tipped the cab driver. The friend wanted to tip the cab driver
22% of the total cost of the cab ride. How much money did the friend tip the cab driver?