Splish Brothers Express reports the following costs and expenses in June $2027$ for its delivery service.Indirect materials used$$7,460$Drivers' salaries$$18,560$Depreciation on delivery equipment$12,920$Advertising$5,480$Dispatcher's salary$5,800$Delivery equipment repairs$348$Property taxes on office building$1,060$Office supplies$754$CEO's salary$13\mathrm{.}920$Office utilities$1,160$Gas and oil for delivery trucks$2,480$Repairs on office equipment$222$