Refer to the monitor described in the following figure and answer the following questions:

Which procedure places data into the circular buffer?

Which procedure removes data from the circular buffer?

Which queueing discipline best describes the operation of the circular buffer?

Is this true: writePosition$>=$readerPosition?

Which statements perform monitor initialization?

Which statement$($s$)$ can $$wake up$$ a thread waiting on a condition variable?

Which statement$($s$)$ can put a thread $$to sleep$?$

Which statement$($s$)$ ensure that the buffer $$wraps around$?$

Which statement$($s$)$ modify a shared critical variable to indicate that another slot in the buffer is available?