Which of the following would NOT lead to an increase in the risk facing a population?1 pointExpanding employment opportunities that lead to an increase in per-capita incomeThe arrival of a costly drug that offered a new opportunity to treat a previously untreatable conditionBuilding more hospitals, and an accompanying increase in the probability that a person will be hospitalizedThe creation of new surgical techniques that replace earlier less expensive techniques

The option that would NOT lead to an increase in the risk facing a population is "Expanding employment opportunities that lead to an increase in per-capita income".

Here's why:

1. Expanding employment opportunities that lead to an increase in per-capita income: This would generally decrease risk for a population. More employment means more income, which can lead to better access to healthcare, better nutrition, and overall improved living conditions. These factors can decrease the risk of health issues and other problems.

2. The arrival of a costly drug that offered a new opportunity to treat a previously untreatable condition: This could increase risk because not everyone may be able to afford the costly drug. This could lead to disparities in health outcomes based on income.

3. Building more hospitals, and an accompanying increase in the probability that a person will be hospitalized: This could increase risk because more hospitals could mean more people are getting sick and needing hospital care. Additionally, hospital stays themselves can carry risks, such as the risk of hospital-acquired infections.

4. The creation of new surgical techniques that replace earlier less expensive techniques: This could increase risk because the new techniques might be more expensive, which could make them inaccessible to some people. Additionally, any new technique carries some level of risk until it has been thoroughly tested and proven safe.