Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. A heat pump that operates on the ideal vapor-compression cycle with refrigerant-134a is used to heat a house. The mass flow rate of the refrigerant is 0.3kg/s. The condenser and evaporator pressures are 1.6MPa and 500kPa, respectively. Determine the COP of this heat pump. (You must provide an answer before moving on to the next part.) The COP of this heat pump is