Which of the following accounts are classified as operating expenses? (select all that apply) Cost of Goods Sold Depreciation of Corporate Headquarters' Building Rent Expense on Corporate Headquarters' Building Selling Expense Interest Expense

Which of the following accounts are classified as operating expenses? (select all that apply) Cost of Goods Sold Depreciation of Corparate Headquarters' Building Rent Expense on Corporate Headquarters' Building Selling Expense Interest Expense