Please help me! I need to analyze:

Which transactions affected asset accounts? T accounts normally do not have any minus signs. Use minus signs in this problem to demonstrate your understanding of decreases to account balances.

Post the following transactions into the appropriate T accounts.

1. Transactions:Ronald Calhoun invested $69,000 cash in the business.
2. Purchased office furniture for $16,900 in cash.
3. Bought a fax machine for $1,040; payment is due in 30 days.
4. Purchased a used car for the firm for $16,900 in cash.
5. Calhoun invested an additional $10,900 cash in the business.
6. Bought a new computer for $3,900; payment is due in 60 days.
7. Paid $1,040 to settle the amount owed on the fax machine.
8. Calhoun withdrew $4,900 in cash for personal expenses.