A $150$kg $($feed$)$ solution containing $52$ kg KNO$3/100$ kg water is cooled to $25\backslash$deg C$,$ and KNO crystals are removed. Given that the soiubility of the salt is $31\mathrm{.}6$ kg KNO$/100$ kg water at $25\backslash$deg C$,$ and $5\%$ of the original solution is evaporated$/$collected as water, calculte The amounts of;

$1)$ Solution to be removed from the cooler$/$crystallizer

$2)$ KNO$3$ crystals produced