can you give me the answer and explain why?also can you explain why E is incorrect. thx

29. In recording accounting transactions in a double-entry system: There can only be two accounts recorded in any transaction. To accurately reflect a company's financial position, the two sides of the accounting equation must always stay in balance. The double-entry system assures that no mistakes are recorded during the year. There must always be entries made on both sides of the balance sheet accounting equation. C . | The number of accounts debited must equal the number of accounts credited