Caleb Teaches Economics at Yucky State University and Is Paid

question 186

Multiple Choice

Caleb teaches economics at Yucky State University and is paid $50, 000 per year.He also provides economic forecasts for local business for which he charges $100 per hour.Which of the following is true?

• A)all of Caleb's income is salary
• B)some of Caleb's income is salary and some is personal interest
• C)all of Caleb's income is proprietor's income
• D)some of Caleb's income is salary and some is proprietor's income
• E)all of Caleb's income is personal interest

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Definitions:

Calcite

A common mineral form of calcium carbonate, widely found in sedimentary, metamorphic, and igneous rocks.

Cleavage

The tendency of a mineral to break along flat, even surfaces as a result of weak bonding in certain directions in the mineral's crystal structure.

Fracture

a break or crack in rock or bone, often resulting from stress or impact.

Silicon Tetrahedron

A structural unit in silicate minerals, consisting of a silicon atom surrounded by four oxygen atoms in a tetrahedral arrangement.