Consider the Volumetric Flask Shown Below

Consider the volumetric flask shown below.The volume of the flask is 1.000 L. Nitric acid is commercially available at a concentration of 15.9 M.What volume of this solution must be diluted to in this flask to prepare a 4.00 M solution?

A) 400 mL
B) 39.8 mL
C) 398 mL
D) 25.2 mL
E) 252 mL