Which Angle Classification of Malocclusion in the Permanent Dentition Is

question 16

Multiple Choice

Which Angle classification of malocclusion in the permanent dentition is characterized by the mesiobuccal cusp of the maxillary first molar occluding mesial to the mesiobuccal groove of the mandibular first molar,as well as having the maxillary central incisors either upright or retruded?

• A) Class I
• B) Class II, division I
• C) Class II, division II
• D) Class III

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Definitions:

Mixed Cost

A cost that contains both variable and fixed cost elements and changes in total with the level of activity, but not proportionately.

Maintenance Cost

Expenses incurred to keep property, equipment, or assets in effective operating condition.

Machine Hour

A measure of production time, representing the time a machine is operated to perform work.

High-low Method

A technique used in managerial accounting to estimate fixed and variable costs based on the highest and lowest levels of activity.