Answer:
(B) Assets will increase by $20,000, liabilities will increase by $20,000, and stockholders' equity will remain unchanged
Step-by-step explanation:
Signing a note of $20,000 with a bank to purchase an equipment will have the following double entry in the books of the borrower.
Debit Equipment (asset) account $20,000 (an increase in assets)
Credit Bank Notes (liability) account $20,000 (an increase in liabilities).