Leontief showed that U.S. exports were capital intensive relative to U.S. imports

During periods of inflation, which function of money is most severely affected?

A) medium of exchange B) unit of account C) means of payment D) store of value

In the above, as the y variable increases

A) the x variable is constant. B) the x variable increases. C) the x variable decreases. D) the x variable at first increases but then decreases.