The air in the room has a pressure of 1 atm, a dry-bulb temperature of 23∘C, and a wet-bulb temperature of 16∘C. Using the psychrometric chart, Determine:(a) Specific humidity and relative humidity,(b) Enthalpy (in kJ/kg dry air) and the specific volume of air (in m3/kg dry air),(c) The dew-point temperature(d) The specific volume of the air, in m3/kg dry air.