The executive summary of a research report includes all of t

The executive summary of a research report includes all of the materials necessary for replication e a synopsis of the problem, findings and recommendations a list of expenses a summary of findings from secondary research

Solution

Answer - Option (B) - a synopsis of the problem, findings, and recommendations

Explanation: An executive summary of a research report is a thorough overview of the research conducted and includes a synopsis of the problem, findings, and recommendations for the readers of the research report.