7. Uber charges $20 for a ride from Greenwich Village to Times Square. The passenger pays Uber $20 plus she adds a tip of $4.50 for the driver. Uber keeps 20% of the charge for itself, giving the rest to the driver. Uber also pays 2% to PayPal or to the credit card company for the use of their service. The driver gets to keep any tip earned. What net revenues would Uber show from this trip? (4 points) A) $3.51 B) $3.60 C) $4.41 D) $4.50 E) $24.50