Answer
The answer and procedures of the exercise are attached in the following archives.
Step-by-step explanation:
You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.
According to liquidity preference theory, there is a rightward shift in the money supply curve when the federal reserve decides to raise the money supply.
Option A is the correct answer.
<h3>What is a federal reserve?</h3>
The federal reserve is the central banking authority in America which was established in the year 1913 under the Federal Reserve Act.
When the federal reserves increase the money supply then the money supply curve moves in the right direction and when the federal reserve decreases the money supply then the money supply moves toward the left. This shows a direct relationship between the federal reserve and the money supply curve.
Therefore, there is a rise in money supply by the Federal reserve causing the money supply curve to shift in the right direction.
Learn more about the rise in money supply in the related link:
brainly.com/question/26000265
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Answer:
Economic value creation
Explanation:
economic value creation within a a workplace entails tbecreation and sustainable competitive advantage that generate economic value are revenue drivers, cost drivers, and risk drivers.
The statement above is popularly referred to as Whorfian hypothesis. The hypothesis states that language directly affects the way people think about the world and the way they perceive it, thus it holds the idea that one's language determines one's conception of the world.
Answer:
60 percent
Explanation:
Contribution margin refers to the revenue a firm derives after deducting the variable cost it has incurred.
Contribution margin = Sales - Variable costs
Contribution margin or contribution to sales ratio represents the percentage of contribution a firm earns from the sale of it's output.
It is represented mathematically as,
= 
Also, contribution margin ratio = 100 - variable cost ratio percentage.
Hence, contribution margin for three departments would be:
A = 100 - 30% = 70%
B = 100 - 40% = 60%
C = 100- 50% = 50%
This represents if sales revenue is 100, contribution margin earned is 70, 60 and 50 under three cases.
Since sales revenue in all three departments is the same, let us assume the sales revenue of a department as y.
Thus, weighted average contribution margin would be, 60 percent
