The Purpose of the Employee Retirement Income Security Act of 1974

The purpose of the Employee Retirement Income Security Act of 1974 (ERISA) is:

A) to regulate pension and benefit plans for employees, including medical and disability benefits
B) to protect employees because it forbids employers from firing an employee so that the employee cannot collect under their medical coverage.
C) that employers cannot force an employee to leave so that the employer does not have to pay the employee's medical coverage.
D) all are correct.