Hospital preparations through the medical association business, how to calculate profits

Hospital profit is calculated as medical income minus expenses. Hospital preparations through the medical association business, hospital profit = (outpatient income ten inpatient income ten other income) - (equipment and housing depreciation + drugs and medicines expenditure + staff wages and bonuses expenditure + water, electricity and gas expenditures + other expenditures). Hospitals are health care institutions is to provide patients with specialized medical staff and medical equipment.