Air$-$conditioning Design Assignment $[60$ marks$]$

Table below listed the condition of atmospheric air before and to be achieved after going through an air$-$conditioning process or processes.

$\backslash$table$[[,$Before air$-$conditioning,$\backslash$table$[[$To be achieved after air$-],[$conditioning$]]],[$Case $1,\backslash$table$[[$Dry bulb temperature, $T_{db}=30C$

$.$ More helpful if solve it all please