APM lectures Question 10. CTC Forums › ACCA Forums › ACCA APM Advanced Performance Management Forums › APM lectures Question 10. CTC This topic has 0 replies, 1 voice, and was last updated 6 years ago by everyname. Viewing 1 post (of 1 total) Author Posts April 5, 2020 at 12:18 pm #566556 everynameMember Topics: 2Replies: 9☆ hi, In the question 10. B) part II calculate the minimum target contribution… I’m struggling to understand in the equation below: (4 x X x 0.893) + (9 x X x 0.797) + (5 x X x 0.712)= 0.426932 where X= change the contribution to sales ratio (%) where the numbers 4, 9 and 5 are coming from?? Can anyone explain? thanks. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In