i need help on this oneThe following information is available for Bandera Manufacturing Company for the month ending January 31:

Cost of goods manufactured$317,030Selling expenses105,900Administrative expenses55,990Sales674,530Finished goods inventory, January 176,220Finished goods inventory, January 3169,480

For the month ended January 31, determine Bandera's (a) cost of goods sold, (b) gross profit, and (c) net income.