In a class, 20% of the students own only two cars each, 40% of the remaining own three cars each and the remaining members own only one car each. Which of the following statements is definitely true from the given statements?

• A.  Only 20% of the total members own three cars each.
• B.  48% of the total members own only one car each.
• C.  60% of the total members own at least two cars each.
• D.  80% of the total members own at least one car.