Key definitions and missing information in the accounting equation.

Required
Match the terms (identified as a through g) with the definitions and phrases (marked 1 through 7). For example the term "a. Assets" matches with definition 7. Economic resources that will be used by a business to produce revenue.

1. Individuals or institutions that have contributed assets or services to a business in exchange for an ownership interest in the business.
2. Common Stock Retained Earnings.
3. Certificates that evidence ownership in a company.
4. Assets-Liabilities Common Stock.
5. An obligation to pay cash in the future.
6. Individuals or institutions that have loaned goods or services to a business.
7. Economic resources that will be used by a business to produce revenue.

a. Assets
b. Common Stock
c. Creditors
d. Liability
e. Retained Earnings
f. Stockholders
g. Stockholders' Equity