Historical data indicate that the covered population uses $500$ inpatient days of acute care services per $1,000$ members Furthermore, the consortium's current average daily payment for inpatient services is $$2,800$ However, the managed care company's data indicate that utilization management could reduce utilization into the $400-450-$day range and that hospitals within the state currently have managed care plan contracts with per diem rates of $$2,000$ to $$2,400.$ With this information in hand, calculate the appropriate base PMPM for inpatient services