Answer:
The correct answer is option A
Step-by-step explanation:
A receipt of cash indicates an increase in cash which is an asset. When an asset increases, it is represented by a debit to that asset's account and the asset side of the accounting equation is also debited. Thus, a receipt of $12000 cash from stockholders will be represented by a debit or an increase to the asset account for $12000.
The other side of the transaction would be a credit to the equity for $12000 because the stockholders are the owners of the company and any capital invested by the owners in the company is represented by a credit to the equity account as the capital is credited when it increases. Thus, the effect on accounting equation will be an increase in the equity of $12000.