Contribution Margin = Sales Revenue - Various Costs
但係個煩惱係Various Costs。。。 我唔知以下 'Direct Labour' 邊項先需要包括埋﹐係是否只需要以下一項就夠? Thx!
Direct Labour:
Hours: ($0.6)
Cost Per hour: ($45)
Cost per umbrella ($16.5)
收錄日期: 2021-04-25 20:33:08
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080820000051KK01202