9. please i need the answer

Mazaya Company started the year with total assets of R.O.360,000 and total liabilities of R.O.240,000. During the year, the business recorded R.O.600,000 in computer repair revenues, R.O.320,000 in expenses, and the company paid dividends of R.O.60,000. Total equity changed by what amount from the beginning of the year to the end of the year? Select one: a. R.O.220,000 b. R.O.50,000 C. R.O.250,000. d. R.O.200,000