SSA (12/09)Forums › Ask ACCA Tutor Forums › Ask the Tutor ACCA APM Exams › SSA (12/09)This topic has 2 replies, 2 voices, and was last updated 9 years ago by jason91.Viewing 3 posts - 1 through 3 (of 3 total)AuthorPosts December 5, 2015 at 12:31 am #287699 jason91MemberTopics: 13Replies: 26☆Hi goodnight,With respect to part (c) of the question, why did division a sell the wrist supports externally at the contr/unit ($5) instead of the selling price of $9? December 5, 2015 at 10:32 am #287792 Ken GarrettKeymasterTopics: 10Replies: 10544☆☆☆☆☆It did sell externally at $9. Using the contribution of $5 per unit is just a bit simpler than sayins:SP = 9 Cost/unit = 240/60 = 4 Contribution/unit = 5 December 5, 2015 at 3:07 pm #287871 jason91MemberTopics: 13Replies: 26☆Ohhhh i see. Thanks againAuthorPostsViewing 3 posts - 1 through 3 (of 3 total)You must be logged in to reply to this topic.Log In Username: Password: Keep me signed in Log In