The way a society makes and spends money is

Aggregate economic behavior

In commerce, Aggregate function applies to economy-wide sums of personal behavior. It includes associations among economic aggregates such as federal income, administration investment, and aggregate demand. It commits to economy-wide sums of personal expression.

it was the "4. potsdam" conference that demanded the unconditional surrender of japan, since it was clear that the japanese would continue to find until the very last man otherwise.

the right answer is d