Use the Graph Below to Answer Questions 9-11

question 4

Multiple Choice

Use the graph below to answer questions 9-11.
Figure 2.3:
-Refer to Figure 2.3.Suppose that the U.K agreed to peg its currency against the U.S.dollar at $2.00 per pound during the Bretton Woods system.Assume that the U.S.increases its imports from the U.K.As a result,the Bank of England would have to:

• A) let the British pound appreciates
• B) let the British pound depreciates
• C) sell pounds and buy dollars in foreign exchange market.
• D) sell dollars and buy pounds in foreign exchange market.

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Definitions:

Instance Variables

Variables defined in a class for which each instantiated object of the class has a separate copy, or instance.

Code Reuse

The practice in software development of using existing code for a new function or a different purpose to increase productivity and improve quality.

Super Class

In object-oriented programming, the class from which a subclass inherits properties and methods.

Base Class

A base class, also known as a superclass, is a class that is being inherited from by another class (subclass).