Who introduce new goods and services to a market by starting their own businesses

Ahusband and wife are having dinner at a restaurant when the wife accuses her husband of paying too much attention to their server. the husband claims he was just returning her eye contact and smile. which process in the organizational stage of perception have the husband and wife engaged in differently?

When france sneezes, europe catches cold.what did prince metternich mean by this statement? people in france are more likely to get sick than people elsewhere. europeans elsewhere are often inspired by events in france. happenings in france rarely spread across borders. all damaging incidents in europe start in france.

What is the role of buyer & seller in the marketplace