You surveyed 100 people and they gave you information about their actions and preferences. For each of the following variables, determine whether the variable is categorical or numerical AND report the level of measurement. If the variable is numerical, determine whether the variable is discrete or continuous. a. Favorite US state in which to vacation. b. Number of pairs of socks in inventory at a department store. c. Preferred outdoor temperature for respondent, measured on a Celsius scale. d. Executive roles at the University of Massachusetts Amherst