The people who are working for and supporting a company's success are also known as what? A. Sales leads
B. Prospects
C. Authoritative managers
D. Human resources

D. Human resources

Explanation:

Human resource is the term that describes the people who work for an organization, business, or industry. The term human resource describes the employees, workforce, or personnel in a company.  

Human resource contributes different skills and talents to a business making it succeed.  Anybody who to trade their labor, energy, skills, knowledge, or time for compensation to grow an organization is a human resource. Part-time workers, full-time employees, contractors, and freelancers are all considered human resources in a company.

answer the law of increasing costs;