For Requisitioning, which of the following is the best practice adoption based on Procurement FTEs? Please choose the correct answer.

For Requisitioning, which of the following is the best practice adoption based on Procurement FTEs? Please choose the correct answer.
A . Approval levels are established based on risk; High risk/dollar requests require more stringent approvals, low risk/dollar requests require less stringent approvals
B . Online item catalogs are used for self-services requisition
C . The ability to view ad approve purchase requests is available via email and mobile devices
D . System enables online order approvals as well as workflow and employs an electronic approval process for shopping carts and purchase requisitions

Answer: B