Final answer:
Without direct information from CHS's 10-K report, no specific details about their services, activities, or financial health can be provided. Generally, a 10-K includes company services, key activities during the year, and financial health metrics.
Step-by-step explanation:
CHS, which can be inferred as a company by the reference to a 10-K, a comprehensive report filed annually by public companies to provide a full overview of their financial performance, provides various services. As the question specifies looking at their 10-K, one would learn about the services they offer, significant activities they partook in throughout the calendar year, and an assessment of their financial health. However, without having the actual 10-K or the specific company data, it is not possible to provide an overview of what was learned about CHS from their 10-K, describe the services they provide, or any particular activities. Typically, companies provide services related to their core business, which could range from retail, manufacturing, technology, health care, to agriculture, among others. Important activities could include mergers, acquisitions, expansions, restructuring, or other significant business moves. The financial health of a company as elucidated in 10-K reports includes information on revenues, profits, liabilities, assets, and shareholder equity, which lets investors gauge the company's stability and growth potential.