Assume you are performing the calorimetry step of Expirement 8 and you begin with 40g of water at 20 degrees Celsius and 40g of water at 80 degrees Celsius. After adding the two portions of water into your calorimeter setup you determine the temperature of the mixed portions of water to be 45 degrees Celsius. What is the heat capacity of the calorimeter. (Assume room temperature is 25 degrees Celsius)