Convert the ER diagram shown below into 3NF relations. In each relation, underline the primary key. Show the relations in the graphical format, with arrows from the foreign key(s), if any, to the appropriate primary key(s). Be sure to include subtype discriminator(s).

PATIENT RESPONSIBLE Is_cared_ forPHYSICIAN Patient_ID Patient _Name Admit Date Physician ID RESIDENT PATIENT ls_assigned OUTPATIENT BED CheckbackDate Bed ID - Date_Discharged