Answer:
$3,992.50
Explanation:
According to the problem, computation of the given data are as follows,
Credit line on credit card = $8,000
Balance Payment = $2,500
Credit = $1,500
New Purchases = $3,000
Finance Charges = $7.50
New Balance = $4,007.50
So we can calculate the available credit on card by using following formula,
Available credit on card = Credit line on credit card -New balance
By putting the value, we get
Available credit on card = $8,000 - $4,007.50
= $3,992.50