Which of the Following Is Not a General Principle Included

Which of the following is not a general principle included in the Belmont Report?

A) Researchers should protect the autonomy of participants, obtain their informed consent, and treat them with courtesy.
B) Researchers are obliged to do no harm and at the same time to maximize the study's potential benefits.
C) There should be fair administration of carefully considered procedures and non-exploitative selection of participants, so that people of all races, ethnicities and incomes can benefit from research.
D) There should be fair and sufficient compensation of participants' time and resources spent on undergoing the study.