What are some available SAP Smart Business key performance indicators (KPIs) for contracts? (Choose three.)

A. Unused contracts

B. Contract release orders

C. Conditions by contract

D. Value contract consumption

E. Contract leakage

Reference: https://s3-eu-west-1.amazonaws.com/gxmedia.galileo-press.de/leseproben/5003/reading_sample_sappress_sourcing_and_procurement_with_sap_s4hana.pdf