ACCOUNTING TERMS - ACCOUNTING DICTIONARY - ACCOUNTING GLOSSARY
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RPI Definition
RPI, among many others, can be Retail Price Index, Real Property Inventory, Rapid Process Improvement, or Responsive Production Inventory.
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EXPENDABLE is something that can be used and discarded without hurting the end product or the companys viability.
AVERAGE AGE OF INVENTORY is calculated by the formula: 365 / inventory turnover.

