airconditioning plant

Question

In an airconditioning plant equipment  exists for reheating the air before supply to a room to be maintained at 25⁰C dbt with 55% R.H. The RSHL = 150,000 W and RLHL = 122,000 W. The discharge from cooling coil is 12 ⁰C dtb, 95% R.H. Calculate:

1. the supply air state and rate
2. reheating, if any.