Protected: hathalye281998@gmail.com Not recently active Topics: 1Replies: 0☆ ProfileForums Topics StartedReplies CreatedEngagements Topics Engaged In Viewing topic 1 (of 1 total) Topic Views Posts Last Post What is an average of the results of a fixed number of periods? Started by: hathalye281998@gmail.com in: Ask the Tutor ACCA PM Exams 753 2 4 years ago John Moffat Viewing topic 1 (of 1 total)