The Example in the Textbook of How, During Her Study

The example in the textbook of how, during her study of maternity homes, the administrators wanted Merlinda Weinberg's reports and field notes for the purpose of complying with an external funder's requirement demonstrates ________.

A) the ethical dilemma of "ratting out" your sources
B) the barriers that can arise when there is a conflict of interest
C) the limits of confidentiality and anonymity
D) why it is important to make arrangements with gatekeepers prior to starting your research