You executed the following PL/SQL block successfully：   VARIABLE tname VARCHAR2（20）  BEGIN dbms_addm.insert_finding_directive （NULL， DIR_NAME=>’Detail CPU Usage’， FINDING_NAME=>’CPU Usage’， MIN_ACTIVE_SESSIONS=>0， MIN_PERC_IMPACT=>90）；  ：tname ：= ’database ADDM task4’； dbms_addm.analyze_db（：tname， 150， 162）；  END； /    Then you executed the following command：   SQL> SELECT dbms_addm.get_report（：tname） FROM DUAL；   The above command produces Automatic Database Diagnostic Monitor （ADDM） analysis（）

• A、 with the CPU Usage finding if it is less than 90
• B、 without the CPU Usage finding if it is less than 90
• C、 with the CPU Usage finding for snapshots below 90
• D、 with the CPU Usage finding for snapshots not between 150 and 162