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Nathanael Greene

Nathanael Greene was a major general of the Continental Army in the American Revolutionary War. He emerged from the war with a reputation as General George Washington's most gifted and dependable officer, and is known for his successful command in the southern theater of the war.

Explanation:

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.