Two streams of humid air are to be mixed to produce 600 cfm of air at 30°C and 30% relative humidity. If stream 1 is 200 cfm at 20°C and saturated, what is (a) the mass flow rate of stream 2, (b) the temperature (dry bulb) of stream 2, and (c) the relative humidity of stream 2? (25 points) Show the process on a psychrometric chart (5 points). The process takes place at sea level. Upload the chart with your solution.