A Firm Has a Long-Run Cost Function, C(q) = 3q²

question 10

Multiple Choice

A firm has a long-run cost function, C(q) = 3q² + 108. In the long run, this firm will supply a positive amount of output, as long as the price is greater than

• A) $72.
• B) $80.
• C) $36.
• D) $18.
• E) $41.

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Definitions:

Depreciable Cost

The total cost of a tangible fixed asset that is subject to depreciation over its useful life, including purchase price, installation charges, and other costs necessary to bring the asset into usable condition.

Straight-Line Method

A method of calculating depreciation in which an asset's cost is divided evenly over its estimated useful life.

Salvage Value

An asset's predicted market price upon exhausting its useful life.

Depreciation Expense

A financial accounting method used to allocate the cost of a tangible asset over its useful life.