If the ultimate Biochemical oxygen demand $($BOD$)$ for a wastewater sample is $200m\frac{g}{L}$ and the reaction rate is $0\mathrm{.}5d^{-1}.$

Fill the below table showing the values of the oxygen equivalent of the organics remaining $(L_t)$ and $BO{D}_t$ at the provided times.

Plot a curve showing the variation of $(L_t)$ and $(BO{D}_t)$ with time.

What the estimated time to approximately achieve a zero $($very small$)$ value of BOD?

$\backslash$table$[[$Time $($days$),L_t(m\frac{g}{L}),$BOD ${?}_t(m\frac{g}{L})$