A descriptive business model is an illustration of the way in which an enterprise operates. It lays out the various departments and levels of authority for the enterprise and defines the responsibilities of each. A normative business model does not describe a situation or structure that exists in an enterprise.Rather, it is a plan that an enterprise utilizes to improve its operations.t lays out the various departments and levels of authority for the enterprise and defines the responsibilities of each. A normative business model does not describe a situation or structure that exists in an enterprise. Rather, it is a plan that an enterprise utilizes to improve its operations.
Thomas Jefferson was inaugurated third president of the United States on March 4, 1801, after being elected by the House of Representatives on February 17, 1801, on the thirty-sixth ballot in one of the nation's closest and most divisive presidential contests.
Thomas Jefferson is born. Future President Thomas Jefferson, drafter of the Declaration of Independence and the nationâs preeminent political theorist, is born on this day in 1743. Historian and biographer Joseph Ellis has called Jefferson, who had a monumental role in shaping American politics, the American sphinx for his enigmatic character.