some states have reduced the legal limit for alcohol sobriety from 0.10% to 0.08% alcohol by volume in blood plasma.

a) how many mL of alcohol are in 3.0 qt of blood plasma at the lower legal limit?
b)how many lL of alchol are in 3.0 qt of blood plasma at the higher legal limit?
c) how much less alcohol is in a 3.0 qt of blood plasma with the reduced sobriety level?