When Sal rented a car for 3 days, he drove it a total of 90 miles and paid $193.35. When Ashley rented a car for 5 days and drove it a total of 125 miles, she paid $318.50. If the car rental company charges a fee per day and a rate per mile, what is the fee per day to rent a car?
A $57.45
B $56.20
C $59.95
D $58.70