To Finance the Purchase of a House from Sander, Tobias

Multiple Choice

To finance the purchase of a house from Sander, Tobias signs an instrument promising to pay to "Uno Mortgage Company" $200,000 with interest in installments with the final payment due July 10, 2047. To be negotiable, this instrument must include the signature of

A) ​a non-party witness.
B) ​Sander or Sander's realtor.
C) ​Tobias.
D) ​Uno's chief financial officer.