Consider the Reaction Consider an Equilibrium Mixture of These

Consider the reaction Consider an equilibrium mixture of these substances. If the pressure is increased by compressing the mixture, equilibrium will ____; if pressure is increased by adding an inert gas to the mixture, equilibrium will ____.

A) shift to the left; shift to the left
B) shift to the right; shift to the left
C) shift to the left; remain unchanged
D) shift to the right; remain unchanged
E) shift to the right; shift to the right