On a Lateral Foot Projection with Accurate Positioning, the

question 33

Multiple Choice

On a lateral foot projection with accurate positioning, the
1) medial talar dome is demonstrated slightly superior to the lateral dome.
2) tibiotalar joint space is open.
3) talar domes are superimposed.
4) distal fibula is superimposed by the posterior half of the distal tibia.

• A) 1 and 3 only
• B) 2 and 4 only
• C) 2, 3, and 4 only
• D) 3 and 4 only

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Definitions:

Variable Cost

Costs that change in direct proportion to changes in the levels of production or sales activities, such as materials and labor costs.

Relevant Range

The range of activity or volume over which the assumed cost behavior is valid, beyond which cost patterns and relationships may change.

Average Costs

The total costs divided by the number of units produced, giving a per unit cost average.

Total Variable Cost

The sum of all costs that vary with output level, including materials, labor, and other costs that increase with production volume.