Use the following balance sheet to answer the next three questions: assume ra $=0\mathrm{.}15$

Bank Balance Sheet $($s billions$)$

$\backslash$table$[[,$Bank Balance,Sheet $($$ billions$),750],[$Cash$,15,$Demand Deposits,$],[$Deposits at the,,,$],[$Federal Reserve,$100,,],[$Loans$,515,,137\mathrm{.}5],[$Securities$,257\mathrm{.}5,$Capital,$]]$

The equity multiplier is$?$

A$)6\mathrm{.}45$

B$)9\mathrm{.}95$

C$)8\mathrm{.}6$

D$)13$

The level of excess reserves is$?$ A$)$ $$2\mathrm{.}5$ billion

B$)$ $$4$ billion

C$)$ $$-4$ billion

D$)$ $$-2\mathrm{.}5$ billion

If the bank loses $$6$ billion in deposits then the level of excess reserve's will be$?$

A$)$ $$-2\mathrm{.}6$ billion

B$)$ $$1\mathrm{.}7$ billion

C$)$ $$-7$ billion

D$)$ $$-1\mathrm{.}7$ billion

An increase in the demand for American$-$made goods will A$)$ decrease the demand for dollars on the foreign exchange market. B$)$ increase the demand for dollars on the foreign exchange market. C$)$ decrease the supply of dollars on the foreign exchange market. D$)$ increase the supply of dollars on the foreign exchange market.