Answer:
See below
Step-by-step explanation:
This transaction is affecting the bank's balance and F brown accounts. It is increasing the bank balance( asset account) by 4000 and increasing accounts payable/F brown ( liabilities account) by 4000.
An increase in assets is debited while an increase in liabilities is credited.
The journal entry will be
Bank A/c Dr. 4000
F brown A/c 4000