please give detailed explaination when possible

Given the following information for Troiano Pizza Company, calculate the depreciation expense: Sales =$95,000; Costs =$47,100; Addition to retained earnings =$15,300; Dividends paid =$3,720; Interest expense =$4,050; Tax rate =25 percent. (Do not round intermediate calculations and round your answer to the nearest whole number, e.g., 32.)