His is the japanese city that was the first to be subjected to nuclear warfare to bring about the end of wwii.

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.

i truly dont know the answer wait i do its 1,3,4