With Respect to Employment Standards Legislation,what Is a Valid Difference

With respect to employment standards legislation,what is a valid difference between jurisdictions with respect to bereavement and sick leave?

A) Employees are entitled to be paid during leaves.
B) Time taken for leaves may be deducted from vacation time.
C) Wages paid for leaves may be reduced by 1.5 percent.
D) Payment for bereavement or sick leave is optional.