Determine if the instrument's promise or order to pay is conditional or unconditional.

When an instrument makes the duty to pay dependent on the completion of the construction of a building.

a. conditional b. unconditional

An order to pay the money out of an expense account.

a. conditional b. unconditional

An instrument payable from an account that will be established when the sale of a home occurs.

a. conditional b. unconditional

If a note states, this note is secured by a mortgage on the property located at Wells Fargo.

a. conditional b. unconditional

If the promise to pay is contingent upon payment from a business partner.

a. conditional b. unconditional