Which of these actions would most likely lead to an increase in a country's gross domestic product (GDP)? A. investing in machinery and technology B. changing to a command economy C. adopting a more common currency type D. importing a greater number of products

answer: what do you mean

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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