Ken files a petition for bankruptcy. Ken must include with the petition​

When no delivery terms are specified in a contract for a sale of goods, the contract will fail for indefiniteness.

A lender does not have to strictly comply with the state statute governing foreclosure—substantial compliance is sufficient.

Authenticate means to sign or to adopt any symbol on an electronic record that verifies the intent to adopt or accept the record.

A guaranty contract must normally be in writing to be enforceable.

Proceeds from the disposition of collateral after default are distributed in a certain order with any surplus generally going to the creditor.

In the absence of any specific agreements, the buyer or lessee must make payment after receipt of the goods.

Unless the parties agree otherwise, or for C.O.D. (collect on delivery) transactions, the buyer or lessee has an absolute right to inspect the goods before making payment.

A mortgage is recorded in the appropriate county office where the property is located.

A security interest is enforceable only if the debtor has rights in the collateral.