$($a$)$ Air is entering into a cooling tower with characteristics as follows:

Dry bulb temperature$-\backslash (25^\{\backslash$circ$\}\backslash$mathrm$\{$C$\}\backslash ),$ Wet bulb temperature$-\backslash (22^\{\backslash$circ$\}\backslash$mathrm$\{$C$\}\backslash ),$ Pressure $-1$ atm $.$

Find $($i$)$ humidity, $($ii$)\backslash \%$ humidity, $($iii$)\backslash \%$ relative humidity, $($iv$)$ dew point and $($v$)$ enthalpy