"To purchase the most health for our citizens in need at the least possible cost to the taxpayer" is the mission of which of the following?

The mission statement "To purchase the most health for our citizens in need at the least possible cost to the taxpayer" aligns closely with the responsibilities of the South Carolina Department of Health and Human Services. This department is primarily focused on providing crucial health services to individuals and families, particularly those who are low-income or experiencing barriers to accessing care. Their efforts often include managing public health programs, funding healthcare initiatives, and ensuring that resources are allocated efficiently to promote better health outcomes for all citizens.

Although the other departments listed have important roles within the state, they do not focus specifically on health care services for citizens in need. The Department of Commerce, for instance, deals mainly with economic development and business-related functions, while the Department of Administration focuses on administrative oversight and operations for state government. The Department of Health and Environmental Control addresses broader public health and environmental concerns but does not specifically emphasize purchasing health care services for citizens at the lowest taxpayer cost. Therefore, the emphasis of the mission statement clearly indicates that it is the responsibility of the South Carolina Department of Health and Human Services.