def applicant_selector(gpa, ps_score, ec_count):
  if gpa >= 3.0 and ps_score >= 90 and ec_count >= 3:
    return "This applicant should be accepted."
  elif gpa >= 3.0 and ps_score >= 90 and ec_count < 3:
    return "This applicant should be given an in-person interview."
  else:
    return "This applicant should be rejected."
