Best Rentals Charges a Daily Fee Plus a Mileage Fee

Multiple Choice

Best Rentals charges a daily fee plus a mileage fee for renting its cars. Barney was charged $90 for 3 days and 300 miles, while Mary was charged $163 for 5 days and 600 miles. What does Best Rental charge per day and
Per mile?

A) $17 per day; 13¢ per mile
B) $13 per day; 17¢ per mile
C) $16 per day; 14¢ per mile
D) $18 per day; 14¢ per mile