Pennsylvania's Seller Disclosure Law requires:

Option A is incorrect because Pennsylvania law does not require sellers to obtain home inspections. The law only mandates disclosure of known defects, not professional inspections. Sellers are responsible for revealing what they actually know about the property's condition, not for hiring inspectors to discover unknown issues.

Home warranties are optional products that can be purchased to protect against future repairs. They are not mandated by Pennsylvania's disclosure laws, which focus on existing conditions rather than future protection.

Radon testing is not required by Pennsylvania's Seller Disclosure Law. While radon is a known concern in Pennsylvania, testing is voluntary unless specifically required in a particular transaction or local ordinance.