Mark did not pay last May's card bill in full. Below is a list of Mark's daily balances for his the month of May, use them to find his average daily balance:
For 5 days he owed $124.85
For 4 days he owed $305.88
For 10 days he owed $741.25
For 7 days he owed $400.00
For 5 days he owed $521.48
A) $442.76 B)$473.15 C) $498.87 D) $513.24