Final answer:
Among the provided options, a life insurance policy is aimed at satisfying safety needs. Goods like police protection, roads, and primary education are nonexcludable public goods, while the goals of U.S. foreign policy encompass safety, market access, and human rights.
Step-by-step explanation:
The question about which product is aimed at satisfying people's safety needs pertains to Abraham Maslow's Hierarchy of Needs, which is a psychological theory that relates to human motivation. Among the product options presented - a decorative fence, a digital watch, organic food, and a life insurance policy - the one that is primarily directed at fulfilling safety needs is a life insurance policy. This product provides financial security and peace of mind for individuals and their families in the case of the policyholder's death, thus directly tackling concerns about safety and security.
Discussing goods or services that are nonexcludable, such as police protection, roads, and primary education, entails looking at public goods. Public goods are commodities for which individuals cannot be effectively excluded from use and where use by one individual does not reduce availability to others. Among the options a. police protection, c. roads, and d. primary education are classic examples of nonexcludable goods where access is not restricted based on individual consumption.
Looking at the goals of U.S. foreign policy, options A. keeping the country safe, B. securing access to foreign markets, and C. protecting human rights all contribute to the overarching objectives. The correct option here is D. all the above since U.S. foreign policy is multifaceted, aiming to ensure national security, promote international commerce, and uphold moral principles through the protection of human rights around the world.