Clearly show and label the following process lines and state-points on a psychrometric chart. (a)outdoor air at 35f dry-bulb temperature and 100 percent relative humidity is heated in a furnace to 100f dry-bulb temperature (b)saturated steam at 200f is then sprayed into the air to increase its relative humidity to 40 percent. (c)the air is then supplied to a space with a condition line having a sensible-heat ratio of 0.7, and the air exits the space at a dry-bulb temperature of 70f.