Jefferson Memorial Hospital is an investment center as a division of Hospitals United. During the past year, Jefferson reported an after-tax income of $7 million. Total interest expense was $3,200,000, and the hospital tax rate was 30%. Total assets totaled $70 million, and non-interest-bearing current liabilities were $22,800,000. The required rate of return established by Jefferson is equal to 18% of invested capital. What is the residual income of Jefferson Memorial Hospital?