What volume of 0.500M KOH is needed to completely neutralize 125.0 mL of a 0.750M H₂SO₄ solution?

H₂SO₄(aq) + 2KOH(aq) ⟶ K₂SO₄(aq) + 2H₂O(l)

a) 125 mL
b) 188 mL
c) 375 mL