Consider the Reaction and the Value of Its Equilibrium Constant

Consider the reaction and the value of its equilibrium constant: S₂Cl₂(g) + Cl₂(g) ⇌ 2SCl₂(g) K_eq = 4 Examine the figure, and determine if the system is at equilibrium. If it is not, in which direction will it proceed to reach equilibrium?

A) The reaction is at equilibrium.
B) The reaction is not at equilibrium; it will shift to the left.
C) The reaction is not at equilibrium; it will shift to the right.
D) It is not possible to tell if the reaction is at equilibrium.
E) To reach equilibrium, the value of K_eq must change.