Solution :
a). Bundles 
= U ( _____ , 2), lie on the same indifference curve. Suppose missing numbers is x.
So, 
(40 x 5) + (2 x 5) = 50x + (2 x 2)
210 - 4 = 5x
So Alexander has 
apples and 
bananas. The indifference curve though also include bundle.
Therefore, (41.2, 2)
b). 
= 0.4
So Alexander has apples and bananas with this bundle. Alexander would like to give up 
unit apples for a banana.
The answer is foreign currency fluctuations.
Foreign currency fluctuations are basically the change in the values of currencies based on the demand of that currency.
In other words, the more the number of investors invests in the stocks regulated by the stock market to buy exports of any country, the more will be the value of the currency of that particular country and vice versa.
Foreign currency fluctuation occurs for all floating currencies all over the world.
Since in the given case, the value of the euro changes from US$1 to US$1.60 from 2002 to 2008 respectively.
Hence, this change in value is called Foreign currency fluctuations.
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broad differentiation, focused strategy, and broad cost leadership are the three Generic business strategies Porter identified for entering a new market.
<h3>
What are Generic business strategies?</h3>
A Generic business-level strategy is a broad approach to a company's positioning within a sector. Executives can concentrate on the essential components of business-level plans by focusing on generic strategies. The most widely used set of generic strategies is derived from the work of Harvard Business School Professor Michael Porter.
The foundation of any business-level strategy, in Porter's opinion, is two competitive dimensions. The first factor is the source of competitive advantage for a company. This factor examines whether a company seeks to outperform competitors by cutting costs or by providing a niche product.
The range of a company's operations is the second factor. This aspect pertains to whether a company tries to target clients generally or whether it only aims to draw in a certain customer demographic.
These choices lead to the following four general business-level strategies:
- Broad cost leadership,
- Broad differentiation,
- Focused cost leadership,
- Focused differentiation.
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Answer:The real Gdp
Explanation:
Short run aggregate supply curve is upward sloping and it shows the relationship between the price level and output. it is upward sloping because the quantity supplied increases when the price rises. Real GDP or otherwise known as changes in aggregate demand and aggregate supply is assumed to remain unchanged because they are not caused by changes in the price level. Economic growth are one of the things that can cause change in real Gdp. Things that cause changes along a given short run supply curve can include the following: wages, increase in physical capital or advancement in technology.
