If All Prices Experience an Increase of 4 Percent in One

question 131

Multiple Choice

If all prices experience an increase of 4 percent in one year, then which of the following is necessarily true?

• A) The rate of inflation for that year is 4 percent.
• B) The level of consumer demand is higher in that year as compared to the previous year.
• C) The average unemployment level has increased.
• D) The output of the economy has fallen by 4 percent in that year.

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Definitions:

S-T Segment

The part of an ECG between the S and T waves, representing the period when the ventricles of the heart are depolarized, which should be flat if the heart muscle is receiving adequate oxygen.

P Wave

The deflection in an electrocardiogram (ECG) that represents atrial depolarization,preceding the contraction of the atria.

Q-T Interval

A measurement on an electrocardiogram (ECG) that represents the time between the start of the Q wave and the end of the T wave, indicative of the duration of ventricular depolarization and repolarization.

Ventricular Contraction

The phase of the cardiac cycle in which the ventricles contract, pumping blood out of the heart into the systemic and pulmonary circulations.