All of the Following Are Questions Auditors May Ask When

All of the following are questions auditors may ask when testing controls of safeguards over assets and records please choose the correct option:

A) Is confidential or sensitive information kept separate from other records?
B) Does management provide a favorable control environment in the organization?
C) Does adequate physical security exist over assets and records? Are storerooms locked? Are equipment and inventories properly recorded? Are there adequate environmental controls over assets (e.g., appropriate temperature) ?
D) Only A & C