Protected: Manny Active 5 years ago Topics: 0Replies: 1☆ ProfileForums Topics StartedReplies CreatedEngagements Forum Replies Created Viewing 1 post (of 1 total) Author Posts May 26, 2015 at 11:15 pm #249363 MannyMember Topics: 0Replies: 1☆ Good day sir, Confused on this question 3 genesis as well for f5 how was the contribution per bottleneck hour calculated? r $1500 and s $1733. Thanks for your help. Author Posts Viewing 1 post (of 1 total)