The economy of Australia is one of the most developed, modern market economies in the world and the most productive in South Pacific, with a GDP of approximately US$1.6 trillion.[1] Australia's total wealth is 6.4 trillion dollars. In 2011, it was the 13th-largest national economy by nominal GDP.[2] Businesspersons involved in different activities, whether commercial or industrial, for the purpose of generating revenue from a combination of human, financial, and physical capital are listed here.