The solution gives an absorbance of 0.102 at 227 nm using a 1.0 cm cell. A 0.00062 g sample of benzene (C6H6) is dissolved in 200.0 mL of water. A separate water sample containing benzene gives an absorbance of 0.0844 at227 nm in a 1.0 cm cell. Determine the concentration of benzene in the water sample?