DQ 1: Explain how scarcity forces choice among resource alternatives. Provide at least two examples to support your argument. DQ 2: How does the cost of traditional health care services affect the demand for alternative care? DQ 3: Assume a natural disaster in a rural area causes a sudden shift on the supply and demand curves for blood transfusions. What are some ways to bring the supply and demand back into equilibrium? If the equilibrium is not achieved, what are some potential consequences?