Refer to the Given Data

question 105

Multiple Choice

$$\begin{array} { | c | c | } \hline \text { Disposable Income } & \text { Consumption } \\\hline \$ 200 & \$ 205 \\\hline 225 & 225 \\\hline 250 & 245 \\\hline 275 & 265 \\\hline 300 & 285 \\\hline\end{array}$$ Refer to the given data. At the $200 level of disposable income,

• A) the marginal propensity to save is 2½ percent.
• B) dissaving is $5.
• C) the average propensity to save is 0.20.
• D) the average propensity to consume is 0.80.

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Definitions:

Lysenko

A controversial figure in the history of Soviet biology, Trofim Lysenko rejected Mendelian genetics in favor of his own agricultural theories, leading to widespread agricultural disaster.

Natural Selection

A fundamental mechanism of evolution where organisms better adapted to their environment are more likely to survive and reproduce.

Evolutionary Theory

A scientific theory that explains the diversity of life on Earth by proposing that life evolves over time through processes of natural selection and genetic variation.

Common Ancestor

The most recent individual from which all organisms in a group are directly descended.