To borrow the funds to pay tuition at Alpha College, Bea signs an instrument unconditionally promising to pay to $$Country Loan Corporation$$ $$7,500$ with interest in installments with the final payment due June $1,2030.$

Refer to Fact Pattern $15-3.$The instrument that Bea signed is most likely

a$.$

$$a promissory note.

b$.$

$$an order to pay.

c$.$

$$a draft.

d$.$

$$a certificate of deposit.