a benefit sacrificed to taking one coure of action instead of the most profitable alternative course of action is known as opportunity cost.
为采取一种行动而不是最有利可图的替代行动方案而牺牲的好处.
错误:The opportunity cost is defined as the relevant cost of taking a business opportunity to install the telephone for Push Co.机会成本强调的是sacrifice
而不是take
non relevant cost
commitment costs 承诺成本
不管是否做出决定,未来都要必须付出的成本
sunk costs 沉没成本
不管是否做出决定,都已经付出的成本
notional costs
子主题
fixed costs
specif cost
general cost
公共的、可被分摊的
计算:
花钱,孰低计量
赚钱,孰高计量
material
out of inventory(stock)
只能选择购买
purchase cost
现在买
未来买
in inventory(stock)
regular use
purchase cost
现在买
未来买
have no use 只能拿去卖
opportunity cost=scrap cost=NRV
scrace/short supply/full capacity
缺乏,只能那normal order。去完成
specific order(考的最多的)
opportunity cost
常见的考法
用别的材料做这个,通常还要升级一下(或者叫转换)
升级费用
lost contribution
labour
spare capacity
relevant cost=0
full capacity
employ others
pay
还是用内部员工,只能那normal order去完成
specific order(考的最多)
pay
lost contribution
有时候很贱的→since there is no other work scheduled for their engineers in one's week's time.It will not be a problem for them to complete contract at this point.只需要交penalty,延迟没有影响,并不会失去这一笔订单,所以lost contribution=0