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.
The president is second in command after the CEO (or first in command if there is no CEO), and also usually fills the role of the Chief Operating Officer (COO). Responsibilities The CEO of a company is responsible for the overall strategy, vision, and financial well-being of a company.