The data below represent commute times (in minutes) and scores on a well-being survey. Complete parts (a) through (d) below. K Commute Time (minutes), x 5 20 30 35 60 84 105 Well-Being Index Score, y 69.1 67.6 66.6 66.2 64.4 63.4 61.2 O A. For every unit increase in index score, the commute time falls by 0.074 , on average. (Round to three decimal places as needed.) O B. For an index score of zero, the commute time is predicted to be minutes. (Round to three decimal places as needed.) O C. For a commute time of zero minutes, the index score is predicted to be (Round to three decimal places as needed.) O D. For every unit increase in commute time, the index score falls by , on average. (Round to three decimal places as needed.) O E. It is not appropriate to interpret the y-intercept because a commute time of zero minutes does not make sense and the value of zero minutes is much smaller than those observed in the data set