A Newspaper Surveyed Its Subscribers as to Which Section of the Paper

question 5

Multiple Choice

A newspaper surveyed its subscribers as to which section of the paper they read first.The results are listed below. $$\begin{array} { l | c } \text { Section } & \text { Percent } \\\hline \text { Front page } & 18.3 \\\hline \text { Sports } & 25.2 \\\hline \text { Business } & 13.9 \\\hline \text { Comics } & 22.1 \\\hline \text { Horoscope } & 13.7\end{array}$$ What percent of subscribers read a section of the paper not listed above first?

• A)6.8%
• B)4.7%
• C)7.2%
• D)8.3%
• E)The percent cannot be determined from the given percentages because the categories overlap.

Understand the function of aquaporins in water transport across renal tubule cells.

Explain the role of the kidneys in acid-base balance.

Recognize the importance of the renal solute concentration gradient in the interstitial fluid of the medulla.

Understand the role and mechanisms of the kidneys in acid-base balance and electrolyte regulation.

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Definitions:

Diseconomies of Scale

A condition when a company or business grows so large that the costs per unit increase, leading to reduced efficiency.

Constant Returns to Scale

A situation in production where an increase in the quantity of inputs leads to a proportional increase in the quantity of output.

Economic Cost

A payment that must be made to obtain and retain the services of a resource; the income a firm must provide to a resource supplier to attract the resource away from an alternative use; equal to the quantity of other products that cannot be produced when resources are instead used to make a particular product.

Average Total Cost

The total cost of production divided by the quantity produced, representing the cost per unit of output.