Part d one of the monthly expenses covered under "other needs" is utilities. the monthly electric bills for the past year of family a (in sacramento, california) and family c (in albany, new york) are recorded in the table below. month family a family c january $88.82 $134.51 february $84.80 $118.06 march $62.35 $109.28 april $65.17 $90.15 may $60.20 $91.20 june $74.86 $96.36 july $92.15 $130.71 august $99.89 $129.16 september $96.45 $107.77 october $81.63 $100.95 november $64.12 $107.64 december $72.58 $123.82 calculate the mean of the electric bills for family a. round your answer to the nearest cent.