According to the Hardware Asset Management documentation, an asset audit is a process of verifying the physical existence and location of assets in an organization.
The asset audit results show the status of each scanned asset, such as "Scanned and expected", "Scanned and not expected", "Expected and not scanned", or "Not expected and not scanned".
The status of "Scanned and expected" means that the asset was both expected to be in the inventory and scanned during the audit, indicating a match between the physical and the logical inventory.
Therefore, if you receive the result of 10 "Scanned and expected" assets, it means that you expected 10 assets in your inventory and scanned these 10 assets during your audit, as stated in option B. Reference:
Hardware Asset Management documentation
What is Hardware Asset Management?