A draft payable at sight is negotiable, while a note signed with an 'X' is nonnegotiable.
Negotiable instrument: A draft payable at sight is a negotiable instrument, as it can be transferred to another party by endorsement or delivery.
Nonnegotiable instrument: A note signed with an 'X' is a nonnegotiable instrument since it lacks a proper signature that can be endorsed and transferred to another party.
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