Question $4($c$)(5$ points$)$: A landfill cell is open for $2$ years, receiving $165,700$ tonnes of waste per year $(1$ tonne $=1000kg).$ Calculate gas production at the end of $($i$)$ First Year, and $($ii$)$ Second Year. Use: Qt $=$ Summation $(2$kLMexp$(-kt))$; Qt $=$ total gas emission rate, volume$/$time$,M=165,700$ tonnes$/$year$,k=0\mathrm{.}0307(year(-1)),L=140cu.\frac{m}{?}$ tonne, $t=$ years.