Answer:
$12,000
Explanation:
Calculation to determine the total expenses that Robyn can deduct on her tax return associated with the beach house are:
Mortgage interest $9,000
Add Real estate taxes 3,000
Total Expense $12,000
($9,000+$3,000)
Therefore the total expenses that Robyn can deduct on her tax return associated with the beach house are:$12,000