Which of the Following Accurately Describes a Periodic Report

Which of the following accurately describes a periodic report?

A) A report that describes the pros and cons of proceeding with a project in addition to giving the costs and time frame for the project
B) A report prepared by a human resource manager, which gives reasons to justify investment in employee training programs
C) A report prepared weekly to provide details about the number of product units manufactured
D) A report that is prepared by an employee to backup his new idea