Table 11 -Refer to Table 1

question 16

Multiple Choice

Table 1.1
$$\begin{array}{l}\text { Table } 1.1\\\begin{array} { | l | l | } \hline \text { Hours } & \text { Revenue } \\\hline 1 & 10 \\\hline 2 & 20 \\\hline 3 & 30 \\\hline 4 & 40 \\\hline 5 & 50 \\\hline\end{array}\end{array}$$
-Refer to Table 1.1. What is Sergio's marginal benefit if he tutors for two hours instead of one hour?

• A) $50
• B) $40
• C) $30
• D) $20
• E) $10

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Definitions:

Physical Properties

These are characteristics of a substance that can be observed or measured without changing its identity, such as density, color, melting point, and boiling point.

Condensation Point

The temperature at which a gas becomes a liquid; the cooling point where gaseous substances convert into their liquid state.

Alkanes

Hydrocarbons containing only single bonds between carbon atoms, with the general formula CnH2n+2.

Solvents

Substances that dissolve a solute, resulting in a solution; typically liquids but can also be solid or gas.