How do CAFOs affect livestock production?

The correct answer highlights that Concentrated Animal Feeding Operations (CAFOs) can significantly increase profit margins through mass production. This type of agricultural operation allows for the raising of large numbers of livestock in a relatively small area. By doing so, producers can take advantage of economies of scale, which include reduced costs for feed, labor, and management compared to smaller farms.

The mass production model employed by CAFOs enables farmers to meet higher demand consistently, thereby maximizing their income potential. Increased efficiency in feeding and regular breeding cycles can lead to higher outputs, which can contribute to increased profitability. This model has become essential in meeting the food demands of a growing population, further solidifying its economic impact on livestock production.

The other options do not accurately represent the primary function or impact of CAFOs on livestock production. For instance, while CAFOs do aim to optimize certain efficiencies, they are often criticized for various negative influences on animal health, feeding practices, and environmental concerns.