Final answer:
The aging US population and new medical technologies have both contributed to increasing healthcare spending; the correct answer is 1) increased, increased.
Step-by-step explanation:
The aging of the US population has increased healthcare spending, and the development of new drugs and medical equipment has also increased healthcare spending. The correct answer is 1) increased, increased. As the Baby Boom generation ages, there is a greater demand for healthcare services and support, contributing to the increased costs. Furthermore, the advancements in medical technology, while improving healthcare outcomes, tend to be expensive; thus, they also contribute to rising healthcare expenditures. The U.S. Department of Health and Human Services projects that healthcare spending will grow annually, indicating the escalating costs associated with both population aging and medical innovation.