Problem 1 The following are work orders for a car repair shop for a period of two weeks: Ticket Ticket No Work Ticket Nol Work Work No 1 Tires 21 Brakes 41 Lube & oil 2 Lube & oil 22 Lube & oil 42 Transmissio 23 Battery 43 Brakes Transmission 3 n 4567 Battery 24 Brakes 44 Brakes Lube & oil 25 Transmission 45 Lube & oil Lube & oil 26 Tires 46 Battery Lube & oil 27 Lube & oil 47 Lube & oil 8 Lube & oil 28 Brakes 48 Battery 9 Lube & oil 29 Tires 49 Brakes 10 Tires 30 Brakes 50 Tires 11 Battery 31 Brakes 51 Lube & oil 12 Brakes 32 Lube & oil 52 Battery 13 Lube & oil 33 Transmission 53 Brakes Transmissio 34 Tires 54 Lube & oil 156 14 n 15 Lube & oil 35 Lube & oil 55 Tires Transmissio 36 Brakes 56 Battery 16 n 17 Lube & oil 37 Lube & oil 57 Tires 18 Lube & oil 38 Battery 58 Transmission 19 Tires 39 Battery 59 Tires Transmissio 40 Lube & oil 60 Brakes 20 a. Develop a check sheet for the data. b. Develop a Pareto diagram. What are your conclusions?