(25 points) this question includes lel, e2,e3 the following data refer for a space to be air conditioned: inside design condition: 27 cdb, 21 c wb outdoor air conditions: 8cdb, 70% rh sensible heat load: latent heat gain: the outside air is supplied at the rate of 20 m/min directly into the room ventilators and by infiltration. the outside air is mixed with return air and passed through a heating coil which of the total air recirculated from the conditioned space is 80% and mixed with the fresh air 20%. a) identify the system components and show a schematic dagram (e1] (5 pts) b) formulate the heating load calculation needed for this problem e2] (to pts) c) total heating load of the coil in kj/kg 126,000 kj/hr 50400 kj/hr e3) (10 pts)