A Survey of University Students in Canada Reported the Following

question 19

Multiple Choice

A survey of university students in Canada reported the following percentages. $$\begin{array} { | l | l | l | l | l | } \hline & \text { Cat lover } & \text { Dog lover } & \text { Other } & \text { Total } \\\hline \text { Brand 1 Cola } & 22.5 \% & 28.0 \% & 16.5 \% & 67.0 \% \\\hline \text { Brand 2 Cola } & 7.5 \% & 12.0 \% & 13.5 \% & 33.0 \% \\\hline \text { Total } & 30.0 \% & 40.0 \% & 30.0 \% & 100 \% \\\hline\end{array}$$ Find the marginal distribution of pet preference.

• A)30.0% cat,40.0% dog,30.0% other
• B)22.5% cat,28.0% dog,16.5% other
• C)7.5% cat,12.0% dog,13.5% other
• D)15.0% cat,16.0% dog,3.0% other
• E)19.0% cat,24.0% dog,57.0% other

---

Definitions:

Marginal Cost

The increase or decrease in the total cost of a production run for making one additional unit of an item.

Marginal Benefit

The additional satisfaction or utility gained by consuming an extra unit of a good or service.

Diamond

A naturally occurring gemstone composed of carbon, known for its hardness and brilliance, often used in jewelry.

Marginal Analysis

The examination of the costs and benefits of a small (marginal) change in the production of goods or services.