Which goals in the preamble have we achieved and why? which goals in the preamble have we not yet achieved and why?

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.

answer; presidential election years;

answer; the negotiator was not in full control of his or her actions and hence should not be held responsible;

answerresidual deviance;