In regard to the style you will use for headings and subheadings in the research proposal:

A. There are no special formatting requirements unless the document is a thesis or dissertation.

B. All disciplines recognize the major formal styles, so it is a matter of personal choice.

C. The writer is free to show creativity as long as s/he is consistent throughout the document.

D. Disciplines often dictate the use of specific formal styles, so you must find out what the expectations are.

The correct answer is letter A

The objective of a research proposal is to present and justify the need to study a certain theme and to present the practical ways of carrying out the proposed study. The design elements and procedures for conducting research within the dominant discipline in which the problem resides, so the guidelines for this type of work are more demanding but less formal than a general project proposal. This type of proposal contains extensive literature reviews. They should provide convincing evidence that there is a need for the proposed study. In addition to providing a justification, a proposal describes the detailed methodology for conducting the research according to the requirements of the professional or academic field and a statement about the anticipated results and / or benefits derived from the conclusion