Answer:
All the journal entries illustrated so far have involved one debit and one credit; these journal entries are called simple journal entries. Many business transactions, however, affect more than two accounts. The journal entry for these transactions involves more than one debit and/or credit. Such journal entries are called compound journal entries.
Explanation:
1. The owner invested $30,000 cash in the corporation. We analyzed this transaction by increasing both cash (an asset) and common stock (an equity) for $30,000. We learned you increase an asset with a DEBIT and increase an equity with a CREDIT
2. Purchased $5,500 of equipment with cash. We analyzed this transaction as increasing the asset Equipment and decreasing the asset Cash. To increase an asset, we debit and to decrease an asset, use credit.
3. Purchased a new truck for $8,500 cash. We analyzed this transaction as increasing the asset Truck and decreasing the asset Cash. To increase an asset, we debit and to decrease an asset, use credit.
4. Purchased $500 in supplies on account. We analyzed this transaction as increasing the asset Supplies and the liability Accounts Payable. To increase an asset, we debit and to increase a liability, use credit.
5. Paid $300 for supplies previously purchased. Since we previously purchased the supplies and are not buying any new ones, we analyzed this to decrease the liability accounts payable and the asset cash. To decrease a liability, use debit and to decrease and asset, use debit.
6. Paid February and March Rent in advance for $1,800. When we pay for an expense in advance, it is an asset. We want to increase the asset Prepaid Rent and decrease Cash. To increase an asset, we debit and to decrease an asset, use credit.
7. Performed work for customers and received $50,000 cash. We analyzed this transaction to increase the asset cash and increase the revenue Service Revenue. To increase an asset, use debit and to increase a revenue, use credit.
8. Performed work for customers and billed them $10,000. We analyzed this transaction to increase the asset accounts receivable (since we have not gotten paid but will receive it later) and increase revenue. To increase an asset, use debit and to increase a revenue, use credit.
9. Received $5,000 from customers from work previously billed. We analyzed this transaction to increase cash since we are receiving cash and we want to decrease accounts receivable since we are receiving money from customers who we billed previously and not new work we are doing. To increase an asset, we debit and to decrease an asset, use credit.
10 Paid office salaries $900. We analyzed this transaction to increase salaries expense and decrease cash since we paid cash. To increase an expense, we debit and to decrease an asset, use credit.
11. Paid utility bill $1,200. We analyzed this transaction to increase utilities expense and decrease cash since we paid cash. To increase an expense, we debit and to decrease an asset, use credit.
