[Verified Answer]: Which of these groups are all isotonic

Which of these groups are all isotonic? Choose the correct option and select Submit. Glucose 10%; sodium chloride 0.9%; glucose 4% / Sodium chloride 0.18% Glucose 5%; sodium chloride 0.18%; glucose 4% / sodium chloride 0.18% Glucose 5%; sodium chloride 0.9%; glucose 4% /sodium chloride 0.18%