What is Cost Performance Index? - Definition & Formula ...

In economics and engineering, the price–performance ratio refers to a product's ability to delive...

The cost-performance ratio is an equation used to balance the cost of an item against its effecti...

真的有這種英文說法嗎？ ✍ CP值高≠ high cost performance ratio ＝ good value ＝ bang for the buck … See More.

The Formula for the Cost Performance Index (CPI) ... If the ratio is less than one, there is a pr...