According to the Authors,the Most Effective Research Proposals

According to the authors,the most effective research proposals:

A) are a brief outline of the study you intend to conduct without an excess of detail.
B) justify the study to be conducted by explaining how it will contribute to the professional literature.
C) are detailed and straightforward explanations of the research problem and methodology.
D) include an autobiographical section that explains how the researcher became interested in the research topic.