When the state for a dispatcher object moves to signaled, the Windows kernel

Group of answer choices

moves all threads waiting on that object to ready state if the dispatcher object is an event object.

moves a fixed number of threads $($possibly greater than one$)$ waiting on that object to ready state if the dispatcher object is a mutex object.

moves all threads waiting on that object to ready state if the dispatcher object is a mutex object.

moves a fixed number of threads $($possibly greater than one$)$ waiting on that object to ready state if the dispatcher object is an event object.