Amazon Area Manager Practice Test

The productivity rate is calculated by measuring the total output relative to the total input, which is why the method described in the selected answer is correct. This calculation provides a clear picture of how efficiently resources are being utilized to produce goods or services.

Specifically, by dividing total output by total input and then multiplying by 100, you obtain a percentage that represents the productivity level. This percentage is crucial for evaluating performance, identifying areas for improvement, and making strategic decisions to enhance efficiency within operations.

In contrast, other methods listed do not accurately reflect the standard approach for measuring productivity or mix up key components of the productivity calculation. For instance, calculating total input divided by total output or input hours divided by output hours does not yield a valid measure of productivity, as it reverses the relationship that shows how much is produced per unit of input. Similarly, the calculation involving output units divided by input units fails to encapsulate a comprehensive measure of productivity, as it does not account for the efficiency ratio relevant to time or resource allocation.