How Far from a +50-Mm Focal Length Lens,such as Is

question 86

Multiple Choice

How far from a +50-mm focal length lens,such as is used in many 35-mm cameras,must an object be placed so it will form a real image that is 3.0 times the size of the object?

• A)46 mm
• B)52 mm
• C)58 mm
• D)67 mm

---

Definitions:

Total Variable Overhead Variance

The difference between the actual variable overhead costs incurred and the expected (or budgeted) variable overhead costs.

Material Quantity Variance

A financial measurement that calculates the difference between the expected amount of materials and the actual amount used, affecting production costs and efficiency.

Material Price Variance

The difference between the actual cost of materials used to produce a product and the standard or expected cost.

Direct Material Variances

The difference between the actual cost of direct materials used in production and the standard cost, indicating efficiency in using materials.