A steel company in Hamilton can purchase Alberta coal at C$105 per metric tonne (1000 kg) or West Virginia coal at US$95 per ton (2000 lb). (1 kg = 2.205 lb) How much cheaper in C$ per metric tonne is the less expensive source if US$0.805 = C$1.00? (Round your answer to the nearest cent.) Cheaper by C$ per metric tonne