sold three car models in Canada: Impala, Volt, and Corvette. Of the vehicles sold, 50% were Impalas, 30% were Volts and 20% were Corvettes. In the same year 12% of Impalas, 15% of Volts, and 25% of Corvettes had a particular defect. 1. A 2011 Chevrolet has a defect. Which model is most likely to be affected