Which of the Following Statements Is True

Which of the following statements is true?

A) A catalyst used in a system that reaches a point of equilibrium decreases the reverse reactions and increases the forward reactions.
B) A catalyst used in a reversible reaction decreases the forward reactions but increases the reverse reactions.
C) A catalyst used in a reversible reaction increases the rate of both the forward and reverse reactions to the same extent but does not change the point of equilibrium.
D) A catalyst used in a system that reaches a point of equilibrium changes the point of equilibrium and decreases the rate of forward reactions only.