The Supplier Performance Index (SPI)equals (____ Plus ____)Divided by ____

Multiple Choice

The supplier performance index (SPI) equals (____ plus ____) divided by ____.

A) total purchases....nonperformance costs....total purchases
B) nonperformance costs....total purchases....nonperformance costs
C) total purchases....appraisal costs....external failure costs
D) external failure costs....internal failure costs....total purchases
E) failure costs....appraisal costs....prevention costs