SAP Certified Application Associate - Procurement with SAP ERP 6.0 EhP7

You have an open purchase order for a valuated material. What changes can you make to the master data here? (Choose two.)

What can be triggered by a goods receipt posting? (Choose two.)

To which object can you directly assign an account assignment category in SAP Materials Management?

Which views can you create for an externally procured material of material type UNBW (none valuated)? (Choose three.)

Which statuses are updated at header level in a physical inventory document? (Choose three.)