A measure of how effectively inputs are transformed into outputs, defined as actual output divided by effective capacity.

A measure of how effectively inputs are transformed into outputs, defined as actual output divided by effective capacity.

• A. Utilization
• B. Capacity
• C. Efficiency
• D. Productivity

Answer: (C)

This question tests efficiency—the measure of how effectively inputs are transformed into outputs, defined as actual output divided by effective capacity. Effective capacity represents the realistic maximum output, accounting for losses from downtime, maintenance, quality issues, and other interruptions. So efficiency indicates how close the actual production gets to that practical ceiling. Utilization uses design capacity (the ideal maximum under perfect conditions), not effective capacity, so it can overstate performance when there are losses. Capacity is simply the maximum possible output, not a ratio. Productivity measures output per unit of input, focusing on input use rather than how well the process converts capacity into output. For example, if actual output is 90 units and effective capacity is 100 units, efficiency is 90%.

This question tests efficiency—the measure of how effectively inputs are transformed into outputs, defined as actual output divided by effective capacity. Effective capacity represents the realistic maximum output, accounting for losses from downtime, maintenance, quality issues, and other interruptions. So efficiency indicates how close the actual production gets to that practical ceiling. Utilization uses design capacity (the ideal maximum under perfect conditions), not effective capacity, so it can overstate performance when there are losses. Capacity is simply the maximum possible output, not a ratio. Productivity measures output per unit of input, focusing on input use rather than how well the process converts capacity into output. For example, if actual output is 90 units and effective capacity is 100 units, efficiency is 90%.