Final answer:
None of the presented options accurately describes North American cattle ranchers today, as they do not follow a traditional pastoralist pattern and their outlook on life varies from that of traditional pastoralists.
Step-by-step explanation:
The correct answer to the question of what is true of North American cattle ranchers today is c) none of the above. Contemporary North American cattle ranchers do not generally follow a traditional pastoralist subsistence pattern but are engaged in a much more modernized and commercial form of ranching. They use technologies and infrastructure such as fencing, trucks, and veterinary care to manage their herds, which is different from the nomadic herding practices of traditional pastoralists.
North American ranchers may not share the same basic outlook on life as traditional pastoralists. The sociocultural complex associated with traditional pastoralism includes a focus on mobility, gender and age-based division of labor, and social status linked to herd size. While some aspects may echo in ranchers' lives, their practices and values have been significantly shaped by modern economics, technology, and settled lifestyles.