If the opening capital is Rs.20,000 and closing capital is Rs.25,000; drawings made amounted to Rs.1,800; then, the amount of Rs.________ must be introduced as an additional capital during the year in order to earn a profit of Rs.2,800.

Financial accounting is a branch of accounting concerned with the summary, analysis and reporting of financial transactions related to a business. This involves the preparation of financial statements available for public use. (source: Wikipedia)

Most businesses use four primary types of financial statement: the balance sheet, the income statement, the statement of cash flow, and the statement of retained earnings.

Note: The 3 types of accounting are cost, managerial, and financial accounting. ​​