Calculate the average daily balance with new purchases not included for the
billing cycle from 6/4 to 7/3 given the following activity:
Previous balance: 760.50
6/9: $125.00 Purchase
6/12: $300 payment
6/26 $108.25 purchase
07/01: $250 payment
A.$510
B.$498.75
C.$515.50
D.$500