a) A Japanese motor company has been advertising a series of comparison between its cars and Americas' cars. The following variables were obtained from the study. For each of the following variables, determine whether the variable is qualitative or quantitative. If the variable is quantitative, determine whether the variable is discrete or continuous. In addition, determine the level of measurement. i. Whether an air conditioner is standard equipment in a car ii. Drivers rating of the handling characteristics in a scale of 1 to 5, where 1 represents very low and 5 is very high. iii. Sound level measured in decibels inside the car. iv. Kilometer per gallon for the cars. (4 Marks)