Double Interpolation You want to find the specific enthalpy (h) in kj/kg of superheated steam at an absolute pressure of 550. kPa and temperature of 325 C for the calculations in your thermodynamics class. You only have the following data from your steam table: Temperature (C) 320 325 340 500. h = 3106.1 kj/kg h = 3147.4 kj/kg Pressure 550. ? (kPa) 600 h = 3103.9 kj/kg h = 3145.4 kj/kg 4. Do the following: a. Estimate the specific enthalpy at an absolute pressure of 500 kPa and temperature of 325.C via linear interpolation. b. Estimate the specific enthalpy at an absolute pressure of 600 kPa and temperature of 325.C via linear interpolation. c. Estimate the specific enthalpy at an absolute pressure of 550 kPa and temperature of 325C via linear interpolation using the values from 4.a and 4.b. d. Estimate the specific enthalpy at an absolute pressure of 550 kPa and temperature of 320C via linear interpolation e. Estimate the specific enthalpy at an absolute pressure of 550 kPa and temperature of 340 C via linear interpolation. f. Estimate the specific enthalpy at an absolute pressure of 550 kPa and temperature of 325C via linear interpolation using the values from 4.d and 4.e