A powerful G7+5 outreach country

One powerful G7 country is the United Kingdom. One +5 outreach country is Brazil.

Explanation:

The G7 is an intergovernmental forum that brings together the largest economies in the work. Russia used to be a full member of the forum and at that time the group was called the G8 from 1997 to 2014. The annexation of Crimea led to Russia being suspended.  For a period there were also 5 emerging market countries that were invited to the forums: South Africa, Brazil, Mexico, India, and China. These forums allow influential world leaders to discuss and coordinate regarding economic policy.  

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.