The Size of the Universe Is Best Described as

question 114

Multiple Choice

The size of the Universe is best described as

• A) 100,000 light years across.
• B) small.
• C) in terms of the width of 5 galaxies across.
• D) 1 astronomical unit across.
• E) vast beyond comprehension.

---

Definitions:

Aggregate Expenditure Line

A relationship tracing, for a given price level, spending at each level of income, or real GDP; the total of C + I + G + (X - M) at each level of income, or real GDP.

Marginal Propensity

The ratio of the change in consumption to the change in income, indicating how much consumption will change with a change in income.

Real GDP

The measure of a country's economic output adjusted for price changes, providing a more accurate reflection of an economy's size and growth.

Inventory Adjustments

Changes made to the recorded amount of inventory to account for discrepancies, damages, losses, or theft.