Bpp kit mock exam 2 section b question 2Forums › Ask ACCA Tutor Forums › Ask the Tutor ACCA PM Exams › Bpp kit mock exam 2 section b question 2This topic has 1 reply, 2 voices, and was last updated 9 years ago by John Moffat.Viewing 2 posts - 1 through 2 (of 2 total)AuthorPosts June 6, 2016 at 2:07 pm #319868 IgrarParticipantTopics: 28Replies: 24☆☆Hi, Sir. How they calculated variable cost for 2nd and 3rd batches? And also in general i find this question very difficult.Hope i will not get this hard questions on wednesday!:( June 6, 2016 at 4:43 pm #319905 John MoffatKeymasterTopics: 57Replies: 54699☆☆☆☆☆The learning rate (using the doubling rule backwards) = sq root of (52.71 – 30)/30) = 0.87 or 87%Therefore the variable cost for the second batch = (0.87 x 30) + 30 = 56.1The total cost for 3 batches is 3 times the average cost per batch for three batches, which you get using the formula.I do suggest that you watch my free lectures on learning curves – I really cannot type them all out here 🙂AuthorPostsViewing 2 posts - 1 through 2 (of 2 total)You must be logged in to reply to this topic.Log In Username: Password: Keep me signed in Log In