How many acres do you need to raise elk?

Could you please clarify for me the specific requirements for raising elk in terms of acreage? I understand that the amount of land needed can vary depending on factors such as the number of elk, their feeding habits, and the overall management plan. Could you elaborate on what these factors might be and how they influence the determination of the necessary acreage for elk farming? I'm particularly interested in understanding the minimum acreage required to ensure the health and well-being of the elk, as well as the potential benefits of having more acreage available.