Protected: tendaicmasamha Not recently active Topics: 0Replies: 1☆ ProfileForums Topics StartedReplies CreatedEngagements Forum Replies Created Viewing 1 post (of 1 total) Author Posts June 1, 2022 at 10:53 pm #657098 tendaicmasamhaMember Topics: 0Replies: 1☆ how is it calculated,,like a question which has sales, selling price, variable cost, fixed costs and inflation. can u explain in detail involving an example will be much appreciated Author Posts Viewing 1 post (of 1 total)