Examine the structure of the EMPLOYEES, DEPARTMENTS, and LOCATIONS tables.
EMPLOYEES
NOT NULL,
EMPLOYEE_ID NUMBER
Primary Key
VARCHAR2
EMP_NAME
(30)
VARCHAR2
JOB_ID
(20)
SALARY NUMBER
References
MGR_ID NUMBER
EMPLOYEE_ID
column
DEPARTMENT_ID NUMBER Foreign key to
DEPARTMENT_ID
column of the
DEPARTMENTS
table
DEPARTMENTS
NOT NULL, Primary
DEPARTMENT_ID NUMBER
Key
VARCHAR2
DEPARTMENT_NAME
(30)
References NGR_ID
MGR_ID NUMBER
column of
the EMPLOYEES table
Foreign key to
LOCATION_ID NUMBER
LOCATION_ID
column of the
LOCATIONS table
LOCATIONS
NOT NULL, Primary
LOCATION_ID NUMBER
Key
VARCHAR2
CITY
|30)
Which two SQL statements produce the name, department name, and the city of all the employees who earn more then 10000?（）

A. SELECT emp_name, department_name, city FROM employees e JOIN departments d USING (department_id) JOIN locations 1 USING (location_id) WHERE salary > 10000;
B. SELECT emp_name, department_name, city FROM employees e, departments d, locations 1 JOIN ON (e.department_id = d.department id) AND (d.location_id =1.location_id) AND salary > 10000;
C. SELECT emp_name, department_name, city FROM employees e, departments d, locations 1 WHERE salary > 10000;
D. SELECT emp_name, department_name, city FROM employees e, departments d, locations 1 WHERE e.department_id = d.department_id AND d.location_id = 1.location_id AND salary > 10000;
E. SELECT emp_name, department_name, city FROM employees e NATURAL JOIN departments, locations WHERE salary > 10000;