I am not sure how to answer this question, I need to figure out what a b c d and e are and i am not sure what the answers are

@ Instructor-created question The sample data, to the right, was obtained at 8:00 pm at a popuiardowntown restaurant. There were 15 tables occupied at That time a) What is the 40th percentile $ (Round answer to two decima b) What is the average food bi tables? 5 (Round answer to two decima c) How much did the average food? $ (Round answer to two decima d) How much did the average liquor? 35 (Round answer to two decima p P pe P p able liquor bill? aces) llforthe 15 aces) rson spend on aces) person spend on aces) e) In order to be in the top 32% of the amount spent on food, a table would hav least what amount? 55 (Round answer to two decima e to spend at aces) No. at table #mthNb-thth-MM Table Food Bill (51 4B 75 36 35 90 30 B? 55 41 35 B3 25 109.45 83 05 93 45 36 40 42 60 105.80 84 55 110.25 83 45 Table Liquor Bill [5} 15 T6 26.20 23.00 42.65 14.25 29.90 44.20 21.20 22.35 16.46 18.10 3? 53 13.90 43.50 22.60