acme limited has signed a security agreement in favour of its bank, giving the bank a security interest in all of acmes personal property. the bank has loaned acme $100,000 and has registered a financing statement against acme. what is the status of the banks security interest

Acme Limited has signed a security agreement in favour of its bank, giving the bank a security interest in all of Acme personal property. The tank med med financing statement against Acme. What is the status of the bunk's security interest? A. Unsecured. B. Attached C. Perfected. D. Realized