Answer the Question on the Basis of the Following Data

question 9

Multiple Choice

Answer the question on the basis of the following data.All figures are in billions of dollars. $\begin{array}{llcc} \text { Gross Private Domestic Investment} & \$46 \\ \text { Exports of the U.S. } &9\\ \text {Disposable Income } &190\\ \text { Personal Saving } &10\\ \text {Government Purchases } &84\\ \text { Net Foreign Factor Income } &10\\ \text { Consumption of Fixed Capital } &52 \\ \text {Dividends } &13\\ \text { Imports of the U.S.} &12\\ \text {Taxes on Production and Imports } &22\\ \text { Personal Taxes} &38\\ \text {Social Security Contributions } &23\\ \text { Statistical Discrepancy} &0\end{array}$
Refer to the data.The national income is:

• A) $265.
• B) $223.
• C) $208.
• D) $346.

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Definitions:

ECG

Electrocardiography, a medical test that records the electrical activity of the heart to check for different heart conditions.

P-R Interval

The P-R interval indicates the time measurement from the start of the atrial depolarization to the beginning of ventricular depolarization on an electrocardiogram (ECG).

R-R Interval

The time interval between two consecutive R-waves in an electrocardiogram (ECG), representing one cardiac cycle.

Blood Turbulence

The chaotic, non-laminar flow of blood, which may produce audible sounds and is often detected in conditions of high blood flow velocity or anatomical abnormalities in the heart or blood vessels.