A 500 ML Solution of Sodium Chloride,NaCl (58

A 50.0 mL solution of sodium chloride,NaCl (58.44 g/mol) ,weighing 50.320 g,is evaporated to dryness.If the white solute residue has a mass of 0.453 g,what is the mass/mass percent concentration and molarity of the saline solution?

A) 0.900% and 0.155 M
B) 0.900% and 0.172 M
C) 0.900% and 0.180 M
D) 0.906% and 0.155 M
E) 0.906% and 0.180 M