1 01:49:36 look Mc Mariota Industries has sales of $393,640 and costs of $210,370. The company paid $33,670 in interest and $14,800 in dividends. It also increased retained earnings by $70,562 during the year. If the company's depreciation was $20,510, what was its average tax rate? Multiple Choice 25.66% 33.87% 29.52% 51.23%