This Question: 5 pts 7 of 31 Which of the following statements are true relative to management accounting? A. Management accounting is highly regulated. B. Management accounting is only concerned with historic information. OC. Management accounting is never detailed. OD. Management accounting provides information to help plan short-, medium- and long-term operations. E. Management accounting is solely guided by accounting principles. F. Management accounting reports only to external parties. G. Management accounting information is primarily for internal use. H. Management accounting information can be both financial and non-financial