Table 53
National Income Accounts (Dollar Figures Are in Billions) on

question 145

Multiple Choice

$\begin{array}{|l|r|}\hline \text { Expenditures for consumer goods and services } & \$ 8,200 \\\hline \text { Exports } & \$ 1,700 \\\hline \text { Government purchases of goods and services } & \$ 2,500 \\\hline \text { Social Security taxes } & \$ 1,900 \\\hline \text { Net investment } & \$ 1,400 \\\hline \text { Indirect business taxes } & \$ 1,400 \\\hline \text { Imports } & \$ 1,900 \\\hline \text { Gross investment } & \$ 1,800 \\\hline \text { Corporate income taxes } & \$ 600 \\\hline \text { Personal income taxes } & \$ 1,500 \\\hline \text { Corporate retained earnings } & \$ 130 \\\hline \text { Net foreign factor income } & \$ 100 \\\hline \text { Government transfer payments to households } & \$ 1,600 \\\hline \text { Net interest payments to households } & \$ 500 \\\hline\end{array}$

Table 5.3
National Income Accounts (dollar figures are in billions) On the basis of Table 5.3,the value of the income aggregate that is defined as "the amount of output we could consume without reducing our stock of capital" (also known as the net domestic product) is

• A)$10,700 billion.
• B)$12,400 billion.
• C)$12,300 billion.
• D)$11,900 billion.

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Definitions:

Tissue Repair

Substitution of viable cells for damaged or dead cells by regeneration or replacement.

Regeneration

Reproduction or reconstruction of a lost or injured part.

Labile Cells

Cells that undergo continuous division and are capable of rapid regeneration, such as those found in the skin, blood, and mucosal lining.

Scar Production

The process of tissue healing that results in the formation of scar tissue, replacing normal skin after injury.