Boilermaker House Painting Company incurs the following transactions for September. 1. September 3 Paint houses in the current month for $20, 000 on account. 2. September 8 Purchase painting equipment for $21000 cash. 3. September 12 Purchase office supplies on account for $3, 500. 4. September 15 Pay employee salaries of $4, 200 for the current month. 5. September 19 Purchase advertising to appear in the current month for $1, 000 cash. 6. September 22 Pay office rent of $5, 400 for the current month. 7. September 26 Receive $15, 000 from customers in (1) above. 8. September 30 Receive cash of $6, 000 in advance from a customer who plans to have his house painted in the following month. Required: 1. Record each transaction. (If no entry is required for a transaction/event, select "No journal entry required" in the first account field. Paint houses in the current month for $20, 000 on account