Alisa borrows $$3,000$ from Kyle and gives her jet shid to him as security for the loan. Kyle does not file a financing statement. Another creditor obtains a judgment against Alisa. This creditor cannot recover the jet ald from Kyle. Even though Kyle has not filed a financing statement, his security interest in the jet shid is perfiected because he has possession of the jet sld$.$

Which of the following describes Kyle's perfected security interest?

Rerfection by a purchase money security interest in consumer goods

Perfection by attachment

Perfection by possession of collateral

Perfection by filing a financing statement