Which Is the Correct Order of Steps in Systematic OT

Which is the correct order of steps in systematic OT practice?

A) Initial problem statement, need statement, goals and objectives, reflexive intervention, and outcome assessment
B) Need statement, initial problem statement, reflexive intervention, goals and objectives, and outcome assessment
C) Need statement, problem statement, goals and intervention, and outcome assessment
D) Initial problem statement, referral to OT, systematic assessment, intervention, and final assessment
E) Referral to OT, problem assessment, intervention, and revision of intervention