Motor vehicles sold to individuals are classified as either cars or light trucks (including SUVs) and year, 69%ofvelilssold ) and as either domestic or imported. In a recent year, 69% of vehicles sold were light trucks, 78% were domestic, and 55% were domestic light trucks. (a) What is the probability that a sold vehicle is a light truck or domestic? (b) Given that a sold vehicle is imported, what is the probability that it is also a light truck? (c) Are the events "vehicle is a light truck" and "vehicle is imported" independent. Justify your answer.