Between 1348 and 1350 it is estimated that the Black Death killed around 30 - 40% of the population of England, which is believed to have been roughly five to six million people.
CEO Duties & Responsibilities. You may include the few duties & responsibilities in a CEO Job Description, although these are majorly depends on your company size and company vision & mission. Building a work culture. Hiring & Leading a team of senior managers. Setting a budget within organizations.
Whether the top person is both the president and CEO or just the CEO, he or she is the top person in command in an organization and has specific responsibilities depending on the needs of his or her organization. Thus, the CEO's job responsibilities can vary from organization to organization.