Hypothesis (this is a statement that answers the question ONLY

A hypothesis is a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.

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.

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