A Business Analyst (BA) Is Compiling Information About Different Approaches

A business analyst (BA) is compiling information about different approaches that will meet solution requirements in order to make a recommendation for solution design. To evaluate whether externally available solutions meet the requirements, which of the following will the BA create and distribute?

A) Statement of Work (SOW)
B) Rough Order of Magnitude (ROM)
C) Request for Information (RFI)
D) Work Breakdown Structure (WBS)