Reggie owns a duplex. Both units are exactly the same size. Reggie resides in one unit and rents the other. In 2022, Reggie paid $2,850 in real estate taxes for the whole building. How does he report the deduction for the real estate taxes paid on his tax return? 

Reggie deducts $1,425 on Schedule C (Form 1040), and $1,425 on Schedule A (Form 1040). 

Reggie deducts $1,425 on Schedule E (Form 1040), and $1,425 on Schedule A (Form 1040). 

The total amount paid, $2,850, is fully deductible on Schedule A (Form 1040). 

The total amount paid, $2,850, is fully deductible on Schedule E (Form 1040)