Efficiency in the 3 Es refers to what?

• A. Link between inputs and outputs
• B. Level of inputs
• C. Outputs and success
• D. Time to market

Answer: (A)

Efficiency in the 3 Es means how well inputs are turned into outputs—the relationship between resources used and the results produced. It’s about getting the most output from a given amount of input, or using fewer inputs to achieve the same output. This focus on the conversion of inputs into outputs is what defines efficiency, rather than just how much input is used (economy) or whether the right objectives are achieved (effectiveness). Time to market relates to speed, not the resource-to-output conversion. So the best description is the link between inputs and outputs.