Please answer this question correctly and asap. It's a Computer Security and Forensics

In Operating systems, such as Windows, the account types Administrator, Guest are ways of the access control that can best be described as O Discretionary Access Control (DAC) because they allow them to give password to any one. O Mandatory Access Control (MAC) because access to system resources are specified and typically remain like that. O Either one because if the owner or Guest/Administrator decides not to share passwords then it is MAC, else it is DAC. O Neither one as this has nothing to do with access control