a. The multiplier for money is 5.
b. There will be a $250 million rise in the total money supply.
The following is what the provided data tell us:
Increase of reserves by Fed = $100 million
Increase supply = $500 million
Therefore, the following equation must be used to calculate the money multiplier:
a). Money multiplier = increase in reserves x increase in money supply
So, Money multiplier = Increase in money supply/Increase in reserves
= $500 million/$100 million
= 5
In other words, money multiplier = increase in reserves/increase in money supply = $500 million/$100 million = 5 a. The multiplier for money is 5.
b). If the Fed's reserves grow by $50 million and the money multiplier is 5, we can compute the increase in the money supply by doing the following:
Increase in the money supply equals an increase in the Federal
Money multiplier
= $50 million
= $250 million
The Total money supply will increase by $250 million.
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