The Maxillary Second Premolar Differs from the Maxillary First Premolar

question 34

Multiple Choice

The maxillary second premolar differs from the maxillary first premolar in that the:

• A)cusps of second premolars are sharper than those of first premolars.
• B)first premolar is more narrow buccolingually than mesiodistally.
• C)lingual cusp is smaller than the buccal cusp on the maxillary second premolar.
• D)maxillary second premolar usually has one root.

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Definitions:

Agency Costs

Expenses, either direct or indirect, that are borne by a principal as a result of having delegated authority to an agent. An example is the costs borne by shareholders to encourage managers to maximize a firm’s stock price rather than act in their own self-interests. These costs may also arise from lost efficiency and the expense of monitoring management to ensure that debtholders’ rights are protected.

Bankruptcy Costs

Expenses and fees associated with the process of declaring bankruptcy, including legal, administrative, and any potential asset liquidation costs.

Business Risk

The risk inherent in the operations of the firm, prior to the financing decision. Thus, business risk is the uncertainty inherent in a total risk sense, future operating income, or earnings before interest and taxes. Business risk is caused by many factors. Two of the most important are sales variability and operating leverage.

Standard Deviation

A statistical measure of the dispersion or variability of a set of data points, often used in finance to gauge investment risk.