The following data refer to an air conditioner space:

Outdoor condition - $38^\circ C, 50\% RH$

Room condition - $24^\circ C, 50\% RH$

Sensible heat load - 26kW

Latent heat load - 8kW

By-pass factor of the cooling coil - 0.16

If the ventilation requirement is such that on a mass flow rate basis, 20% of the fresh air is introduced and 80% of supply is recirculated, determine:

(i) Supply air flow rate

(ii) Outside air sensible heat

(iii) Outside air latent heat

(iv) Grand total heat

(v) Effective room sensible heat factor.