If We Compare the Sources of U

question 4

Multiple Choice

If we compare the sources of U.S.federal revenue as a percentage of GDP from 1960-69 and from 2000-09, we see that on average

• A)individual income tax revenue was lower in 2000-09
• B)corporate income tax revenue was higher in 2000-09
• C)corporate income tax revenue was roughly the same in both periods
• D)social insurance taxes were lower in 2000-09
• E)none of the above

---

Definitions:

Languages

Languages are complex systems of communication consisting of spoken, written, or signed words and the rules for combining them to convey and understand meanings.

Planum Temporale

A brain structure located in the temporal lobe, associated with processing language and interpreting auditory information.

Left-handed

Refers to individuals who predominantly use their left hand for activities such as writing and eating.

Right-handed

The preference for using the right hand for tasks and activities, a characteristic found in the majority of the population.