Ur44c connections

I’ve some doubts to be clarified about ur44c

  1. Is there a mono option in ur44c as in ur22c?
  2. 6 inputs in Cubasis iPad, but how many outputs (mono) does it show in Cubasis?
  3. Can i send daw/mainstage mono out through a single L or R channel?
  4. Does direct monitoring run 4 inputs to 4 outputs on ur44c as compared to other brand interfaces?