Moist air at 24°C, 1 atm, and 35% relative humidity enters an evaporative cooling unit operatingat steady state consisting of a heating section followed by a soaked pad evaporative cooleroperating adiabatically. The air passing through the heating section is heated to 45°C. Next, theair passes through a soaked pad exiting with 50% relative humidity. A. Determine the specific humidity of the entering moist air (to the heating section)_ B. Determine the rate of heat transfer to the moist air passing through the heating section, in kJper kg of the entering mixture. (20 of 45 points. Please input your final answer in the box below) C. Determine the specific humidity at the exit of the evaporative cooling section. D. Determine the temperature, in °C at the exit of the evaporative cooling section. (.