To Obtain Office Supplies for Doctors Medical Clinic, Emma Executes

To obtain office supplies for Doctors Medical Clinic, Emma executes a draft in favor of Floyd. A draft is

A) ​a conditional promise to pay money.
B) ​an unconditional written order to pay money.
C) ​a qualified promise to set aside a sum of money.
D) ​a restricted promise to deliver goods at a future date.