Elaine's and aaron's daily expenses for a recent business trip are shown. elaine: $45, $12, $32, $62, $29 aaron: $26, $91, $36, $57, $61 which shows the correct mean of the data sets? answer choices elaine: $50 aaron: $40 elaine: $40 aaron: $50 elaine: $36 aaron: $54.20 elaine: $18 aaron: $27.10 part 2 write the mean absolute deviation of the daily business expenses for elaine. $ write the mean absolute deviation of the daily business expenses for aaron. $