do not show work, answer only please

Consider the following reaction at equilibrium. CH3COOH(aq)CH3COO(aq)+H+(aq) When NaCH3COO is added to the solution will the value of the equilibrium constant, Ka and the pH of the solution increase, decrease, or remain the same? Ka decreases and pH remains the same Ka decreases and pH increases Ka increases and pH decreases Ka remains the same and pH decreases Ka remains the same and pH increases