If M Equals the Maximum Number of New Dollars That $R = m / 1$

Multiple Choice

If m equals the maximum number of new dollars that can be created for a single dollar of excess reserves and R equals the required reserve ratio, then for the banking system,

A) m = R ? 1.
B) $R = m / 1$
C) R = m ? 1.
D) $m = 1 / R$