Question $3(10$ pts$).$ Estimate the total manufacturing cost $($$$/$year$)$ of a plant which uses $14760$ tons of allyl chloride and $1235$ tons of acetone as raw materials in a year. This plant uses $8000$ tons of medium pressure steam and $700**{10}^4{m}^3$ pressurized and dried air $(($:$\frac{3\mathrm{.}3}{b}arg$