$\mathrm{.}1$ Consider an ecosystem covering an area of $1$km$2$ consisting of the compartments specified in Table $8\mathrm{.}3.$ Consider $1$kg of a contaminant that is introduced into the ecosystem. The steady$$state partition coefficients for the contaminants are as follows:

$$PF$\_$aw$=10($mg$\_$c$/$m$\_$a$^3)/($mg$\_$c$/$L$\_$w $),$PF$\_$sw$=100($mg$\_$c$/$kg$\_$s$)/($mg$\_$c$/$L$\_$w $),$

$$PF$\_$bw$=100($mg$\_$c$/$kg$\_$b$)/($mg$\_$c$/$L$\_$w $),$PF$\_$fw$=1000($mg$\_$c$/$kg$\_$f$)/($mg$\_$c$/$L$\_$w $)$

Table $8\mathrm{.}3$ Compartment Data

Compartment Dimensions Mass Density

Air $($a$)1000$m$\backslash$times $1000$m$\backslash$times $1000$m $1\mathrm{.}3$ kga$/$ma$3$

Soil $($s$)1000$m$\backslash$times $800$m$\backslash$times $0\mathrm{.}125$m $1500$ kgs$/$ms$3$

Water $($w$)1000$m$\backslash$times $200$m$\backslash$times $5$m $1000$ kgw$/$mw$3$

Bottom sediment $($b$)1000$m$\backslash$times $200$m$\backslash$times $0\mathrm{.}05$m $1500$ kgb$/$mb$3$

Areal Density

Fish $($f$)0\mathrm{.}056$ kgf$/$mb$2$

Calculate the following contaminant values:

Compartment Concentration Unit Fractional Inventory

Air mgc$/$ma$3$

Soil mgc$/$kgs

Water mgc$/$Lw

Sediment mgc$/$kgb

Fish mgc$/$kgf

Can you explain the question in detail? With every single step required?