The solubility of sodium chloride, NaCl, at 25 ºC is 36.0 g in 100 g water. If 60.0 g of sodium chloride is dissolved in 150 g of water at 100 ºC and the resulting solution is cooled to 25 ºC, what is the maximum amount of sodium chloride that can be separated at 25 ºC by filtration, and what is the mass percentage of sodium chloride in the filtrate?