In an Experiment,100

In an experiment,100.0 g of water at 35.0°C is quickly transferred to 100.0 g of water in a calorimeter at 20.0°C.The final temperature comes to 26.5°C.What is the approximate heat capacity of the calorimeter? [c_p(water) = 4.18 J/(g . °C) ]

A) 965 J/°C
B) 836 J/°C
C) 314 J/°C
D) 129 J/°C
E) 41.8 J/°C