Costs that are; fixed in the short run when capacity is given may become variable in the longer run when capacity can be in-creased.
Costs that are; fixed in the short run when capacity is given may become variable in the longer run when capacity can be in-creased.
有些成本当产量一定时，在一段比较短的时期里，表现为固定成本，但从长期角度来看，当产量增加后，这些成本可以转化为变动成本。