The management of money and interest rates is called monetary policy and is conducted by a nation's central bank.
Interest is the amount paid by the borrower or deposit-taking financial institution to the lender or depositor in excess of the repayment of the principal at a specified rate. It is different from a fee that a borrower can pay to a lender or a third party.
Interest is the price you pay to borrow money or the cost you charge to borrow money. Interest is usually given as an annual percentage of the loan amount. This percentage is called the interest rate on the loan. For example, if you deposit money in a savings account, your bank will pay you interest.
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Answer:
The actions of the Fed in 2009 are consistent with an expansionary monetary policy and this policy reduces or keeps interest rates low.
When the Fed bought that many government securities, they flooded the economy with $300 billion in cash. This cash would make its way into the pockets of people and into their bank accounts as savings.
With that many savings, banks would have much more money to loan out to people and as a result of this increase in the supply of loanable funds, interest would fall in order to entice people to borrow more of these excess funds.
Answer:
the sales revenue that Head-First must make to earn operating income of $73,120 is $324,000
Explanation:
Hi, first we need to find the units to reach an operating income = $73,120
Price=72
Var Cost= 72*0.62=44.64
Fixed cost= 50,000
With that in mind, let´s formulate the equation

Where:
X= units to sell
everything should look like this



So, Head First has to sell 4,500 units in order to make that $73,120 operating income mark. Therefore, the sales revenue will be 4,500*$72=$324,000
To check the aswer, please relate to the MS excel spreadsheet attached to this answer.
Best of luck.
Answer: (D).
According to the real business cycle, "changes in the level of technology are the main causes of inflation and fluctuations in real GDP".
Explanation:
The "real business cycle" states that an economy during its lifetime will go through all the various stages of a business cycle which include; expansion, peak, recession, depression, trough and recovery. There will be periods where economic activities will be high and other periods when they will be low.
According to the real business cycle, technological innovation or shocks, which determine the extent to which inputs are converted to outputs, are responsible for the changes in the economy (such as inflation and real GDP fluctuations).