Jojo, a resident of Cavite, agreed to purchase the lot owned by Tristan, a resident of Bulacan. Atty. Agaton, Jojo's lawyer who is also a notary public, prepared the Deed of Sale and Jojo signed the document in Cavite. Atty. Agaton then went to Bulacan to get the signature of Tristan. Thereafter, Atty. Agaton went back to his office in Cavite where he notarized the Deed of Sale. Is the notarization legal and valid? Explain. (5%)