Which of the following functions is used when the rate of change in a variable increases or decreases quickly and then levels out, such as with diminishing returns to scale?

Common performance measures used by retailers are sales revenues, gross margin percentages, markdown percentages, and financial ratios

Indicate whether the statement is true or false

According to surveys, at work, fair treatment reflects concrete actions such as, "Employees are treated with respect and ________."

A) properly served B) treated fairly C) terminated D) not abused