When a user requests that responsibility for a reconciliation be reassigned to John, who is another regular user, John should be able to approve the request. How can this be configured? 

Answer options:

A. In his User Preferences, John should select the Approve Reassignments option.
B. Add John to the Reassignment Approvers security group.
C. On the Reassignment Requests tab in System Settings, in the Allow Reassignment Request Approval By option, select Users.
D. On the Manage Users tab of the Access Control page, assign John the Reassignment Approvers role.

C

Reference: https://docs.oracle.com/en/cloud/saas/account-reconcile-cloud/raarc/admin_reassignment_requests_latest.108xe8804cd8.html