EV training? Do you complete movesets too?
Totodile - 252 Atk, 252 Spd, 6 HP
Dragon Dance, Water Fall, Ice Punch, EQ
Scyther - 252 Atk, 252 Spd, 6 HP (Dont evolve)
Swords Dance, Bug Bite, Aerial Ace, Quick Attack
Chimchar - 252 Satk, 252 Spd, 6 HP
Nasty Plot, Hidden Power, Fire Blast, Focus Blast
Evolve them and level them to 50, you have 3 hours. Payment is what you train + 3 extra Pokemons.
Tell me if you want to take this job.