Given an EMPLOYEES table and a SALES table, a user wants to produce a list of all employees
and their associated revenue, even if no revenue exists. Which SQL statement will produce the
desired list?

A.
SELECT employees.name, sales.revenue
FROM employees
INNER JOIN sales ON employees.id = sales.emp_id

B.
SELECT employees.name, sales.revenue
FROM employees
INNER JOIN sales ON sales.emp_id = employees.id

C.
SELECT employees.name, sales.revenue
FROM sales
LEFT OUTER JOIN employees ON employees.id = sales.emp_id

D.
SELECT employees.name, sales.revenue
FROM sales
RIGHT OUTER JOIN employees ON employees.id = sales.emp_id

Explanation: