If Income Increases or the Price of a Complement Falls

question 423

Multiple Choice

If income increases or the price of a complement falls, the

• A) demand curve for a normal good shifts leftward.
• B) demand curve for a normal good shifts rightward.
• C) supply curve of a normal good shifts leftward.
• D) supply curve of a normal good shifts rightward.

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Definitions:

Serial Data Transmission

The process of transmitting data one bit at a time, sequentially, over a communication channel.

DC

Direct Current, a form of electrical current that flows in one direction, commonly used in batteries and electronic devices.

Output

Information sent from the processor to a connected device via some interface. The information could be in the form of control data that will signal some device such as a motor to switch on or off or to vary the speed of a drive.