Dr. newsome is conducting a study to determine whether there is a relationship between birth order and shyness. before conducting this study, dr. newsome needs to develop operational definitions of birth order and

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.