In Which of the Following Ways May Staffing Practices Change

In which of the following ways may staffing practices change in response to benefit cost controls?

A) Increase in benefits cost per hour by having employees work more hours with fixed benefits costs
B) Organizations having their employees classified as contractors rather than employees
C) Growth in the number of full-time workers
D) Rehiring previously laid off employees
E) Giving temporary workers pay for time not spent working