Protected: sabinamastro Active 6 years ago Topics: 0Replies: 1☆ ProfileForums Topics StartedReplies CreatedEngagements Forum Replies Created Viewing 1 post (of 1 total) Author Posts March 10, 2023 at 10:21 pm #681048 sabinamastroParticipant Topics: 0Replies: 1☆ Hi, how did you calculate the actual material usage in section C? I remember there were grams and kilograms and I’ve definitely got it wrong ? Author Posts Viewing 1 post (of 1 total)