You have a silver ring that has a mass of 64.5 grams (c=0.233 J/g°C). You have a beaker that has 25 g of water that is at 20°C (4.18 J/g°C). If you heat the ring to 150°C and drop it into the water, what is the final temperature of the water? a) 42.2°C. b) 58.7°C. c) 62.3°C. d) 76.1°C.