Table 142
Monetary Aggregates of the U

$\begin{array}{|l|r|}\hline{\text { Item }} &{\text { Amount }} \\\hline \text { Cash held by public } & \$ 100 \text { billion } \\\hline \text { Transactions deposits } & \$ 300 \text { billion } \\\hline \text { Required reserves } & \$ 30 \text { billion } \\\hline \text { Excess reserves } & \$ 0 \text { billion } \\\hline \text { U.S. bonds held by public } & \$ 475 \text { billion } \\\hline\end{array}$
Table 14.2
Monetary Aggregates of the U.S. Financial System Assume an original balance sheet: The total money supply (M1) in Table 14.2 is

A) $100 billion.
B) $905 billion.
C) $400 billion.
D) $430 billion.