I need help with figuring out a-c on this question and they are determined

Bell Computer's balance sheet data at May 31, 2018, and June 30, 2018, follow: i Requirement X i Data Table X For each of the following situations that occurred in June, 2018 with regard to common stock and dividends of a corporation, compute the amount of net income or net loss during June 2018. May 31, 2018 June 30, 2018 a. The company issued $7,500 of common stock and paid no dividends. Total Assets $ 222,000 $ 250,000 b. The company issued no common stock. It paid cash dividends of $13,000. c. The company issued $20,000 of common stock and paid cash dividends of $9,000. Total Liabilities 155,000 88,000 Print Done Print Done