Ontario, the highest or best form of property in land is:

A life estate A profit a prendre An estate in fee simple

Under the Personal Property Security Act, a failure to register or perfect the security agreement a. Will prevent the creditor from suing for payment of the debt from the debtor b. Would allow a subsequent creditor to obtain a security interest in the goods in priority over the unregistered security interest c. Relieves the debtor of its obligations to the creditor