In exactly 24 hours, there will be a professional football game the Buccaneers' stadium in Tampa Bay. The team of 3 groundskeepers is the best in the business. Robert can get the field ready for the game by himself in only 72 hours. Philip is faster than Robert and can get the field ready in 48 hours. Juan is as equally as fast as Philip, and can also get the field ready in 48 hours. If they all work together, can they get the field ready in time for the start of the game? Yes, they will finish in 18 hours.
No, they will finish in 26 hours.
Yes they will finish in 5 hours.
No, they will finish in 42 hours.