Answer:
$375
Explanation:
A stock you own earned: $200, $500, $100, and $700 over the last four years.
We need to find the annual gain in value over the four years. We know that,
Mean = sum of observations/total no. of observations
Put all the values,

So, the required mean annual gain is equal to $375.
Answer:
A. True
Explanation:
Large commercial and retail banks have been choosing to increase the amount of excess reserves they hold in the Federal Reserve, and this has caused an increase in the money multiplier and the money supply.
This is true as an increase in the Federal reserves would lead to increased room for loan and lending facilities which would also help increase the money supply of the populace.
Answer:
Bonds affect the U.S. economy by determining interest rates, which affect the amount of liquidity and determines how easy or difficult it is to buy things on credit or take out loans for cars, houses, or education
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Answer: Controlling
Explanation:
Controlling is a management process which involves comparing the outcome of an organization's processes to the targets set for those processes beforehand, and taking corrective measures in case the outcome is deviating from the set targets. For example, a manager of a business running at a loss, can identify the cause of the loss and find ways of correcting the negative outcome.