Problem #$2$

An industrial process liberates approximately $\frac{1}{2}$ pint of carbon disulfide per hour into a room that measures $10ft$ by $20ft$ and has a ceiling height of $8ft.$

Calculate the minimum general exhaust ventilation $(f\frac{t^3}{h}r)$ necessary to prevent a general safety hazard for the process

The boiling point for Carbon Disulfide is $46\mathrm{.}5C$

Specify the classification of the liquid $($i$.$e$.$ Class IA$,$ IB$,$ IC$,$ II$,$ III$)$