[Pottery Store] A&B Bank Loaned Money to Potter's Pottery Store

[Pottery Store] A&B Bank loaned money to Potter's Pottery Store to finance the purchase of several kilns,a delivery van,and pottery wheels.In return,Potter's granted a security interest to A&B Bank for "all equipment of Potter's".The kiln manufacturer also wants to place a security interest on the kilns and the delivery van for Potter's Pottery.
-If the bank wants to have priority in its loan to the pottery store,how should the bank perfect its interest?

A) The bank would have to make a notation on the certificate of title for the van and would have to file a financing statement on the other items.
B) The interest is perfected automatically because the collateral are goods.
C) The bank would have to file a financing statement for all items.
D) The bank would have to make a notation on the certificate of title for the van,but the other items would be perfected automatically.
E) The bank could make a notation on the certificate of title for the van and on the ownership documents of the other items because they are goods used to conduct business.