When Setting Performance Measures for Incentive Systems,what Can We Say

Multiple Choice

When setting performance measures for incentive systems,what can we say about the best measures?

A) They are quantitative,simple to understand,and show a clear relationship to improved performance.
B) They are qualitative,flexible,and create competition between employees.
C) They are those measures that allow employers to "ratchet up" standards and base rewards on qualitative standards.
D) They are unattainable in order to inspire increased levels of performance.