$1($a$).$ Define solid waste management. Describe the functional elements of solid waste management system.

$04$

$($b$).$ Explain solid waste mismanagement. Also describe the sources and types of solid waste.

$04$

$($c$).$ Derive the chemical formula and energy content of the following solid waste sample.

$06$

$\backslash$table$[[$Component$,$Dry mass $($Kg$),$Composition in Kg$],[$Food waste,$C,H,N,O,S,$Ash,,$],[$F$\mathrm{.}00,0\mathrm{.}82,0\mathrm{.}20,3\mathrm{.}64,0\mathrm{.}10,1\mathrm{.}00,]]$