Under an Experience-Rated Workers' Compensation System,employers' Insurance Premiums Increase With

Under an experience-rated workers' compensation system,employers' insurance premiums increase with:

A) the length of time the firm has existed.
B) the number of employees laid off in the past year.
C) the amount paid to workers for prior workplace injuries.
D) the number of prior workplace injuries.
E) the number of workers laid off every year.