Roberts Electronics Calculates That If It Produces 15 Radar Detectors

question 135

Multiple Choice

Roberts Electronics calculates that if it produces 15 radar detectors, its costs are $1,500, and if it produces 16 radar detectors, its costs are $1,590. In this instance, $90 is the firm's ____ cost.

• A)average
• B)fixed
• C)variable
• D)marginal
• E)average variable

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