A protein solution required the following dilutions before an assay could be performed: 0.50 mL was diluted to a volume of 25 mL, and then 1 mL of the diluted sample was mixed with 9 mL dH An aliquot of 0.6mL of the final diluted solution contained 19.0 ug of protein. Calculation the concentration of protein (mg mL-) in the original solution (to 1 decimal place) and select the correct answer from the options provided. 11.2 mg/mL 15.8 mg/mL 16.2 mg/mL 14.3 mg/ml. 0/1 pts 31.7 mg/mL