if your smithing skill is between 0 - 30 you receive task Simple Stud for Crescent Reach
if your smithing skill is between 31-37 you receive task Simple Ring for Crescent Reach
if your smithing skill is between 38 - 45 you receive task Simple Chisel for Crescent Reach
if your smithing skill is 46 - 53 you receive task Simple file for Crescent Reach.