Final answer:
People evaluate equity by A. calculating a ratio of inputs to outcomes to determine if the distribution of resources and rewards is fair.
Step-by-step explanation:
People evaluate equity by calculating a ratio of inputs to outcomes. This means comparing what is put into a situation, such as time, effort, or resources, to what is gained as a result. By analyzing this ratio, individuals can determine if the outcome is fair and equitable.
For example, if two people put in the same amount of effort into a project but one receives more recognition or reward, then the equity is not balanced.
On the other hand, if the input and outcome are proportional, then there is a fair distribution of resources and rewards.
Therefore, option A, calculating a ratio of inputs to outcomes, is the correct answer.