Humid air containing a water mass fraction of 0.0090 enters an industrial air conditioner where 30% of the water condenses. the flow rate of conditioned air from the air conditioner is 10,000 kg/hr. note: for this problem assume that air is a single component. [15 pts) practice drawing the process flow diagram. [the actual flow diagram can be found in the supplemental document. a. how many independent stream variables are there? b. how many known, given pieces of information de it is not an equation) are provided? c. how many independent material balances can you perform? d. are there any additional relationships (process specifications) provided? e. what are the degrees of freedom? f. what are the mass flow rates for the inlet humid air stream, the mass flow rate for the condensed water stream, and the mass fraction of water in the conditioned air stream?