$($a$)$ How much sugar will dissolve in $1500$ g water at $90$C $(194$F$)?$

$($b$)$ If the saturated liquid solution in part $($a$)$ is cooled to $20$C $(68$F$),$ some of the sugar precipitates as a solid.

What will be the composition of the saturated liquid solution $($in wt$\%$ sugar$)$ at $20$C$?$