Indicate the effect of each transaction on the accounting equation by choosing the appropriate letter from the following list:

1. Increase in an asset, decrease in another asset.
2. Increase in an asset, increase in a liability.
3. Increase in an asset, increase in stockholders' equity.
4. Decrease in an asset, decrease in a liability.
5. Decrease in an asset, decrease in stockholders' equity.

1. Received cash in exchange for common stock, $35,000.

2. Purchased supplies for cash, $1,100.

4. Paid advertising expense, $900.

5. Received cash for providing delivery services, $33,000.

10. Paid cash dividends, $2,500.