Which of the Following Is True About the Total Rewards

Which of the following is true about the total rewards approach?

A) The basic idea of total rewards is to consider just pay and benefits when developing a strategy to attract,motivate,and retain employees.
B) The idea is to be able to effectively engage a more comparable workforce.
C) Its intent is to place more emphasis on lower-cost rewards and provide a flexible and broad array of rewards.
D) It is easy to quantify the adoption of the concept since many aspects of the concept have been around for a long time.