I NEED A NEAT HANDWRITTEN SOLUTION PLEASE.QUESTION $2($ELEMENTAL BALANCE$)$

Consider the dehydrogenation of ethane in a steady state continuous reactor:

$C_2{H}_6{C}_2{H}_4+H_2$

It is given that the feed stream consists only of ethane, at a molar flow rate of $100mo\frac{l}{m}in.$

The flow out of hydrogen is given as $40mo\frac{l}{m}in.$ Calculate the flow rates of the other

components in the exit stream.