Use the following query to answer the question below it:

FROM ORDER MED

ORDER MED contains columns called ORDER MED_ID, MEDICATION_ID and HV_DISCRETE DOSE.

What else is necessary for this query to return these three columns?

SELECT ONE OF THE FOLLOWING

A. Add an ORDER BY clause after the FROM clause, listing each column separated by commas. B. Add an ORDER BY clause before the FROM clause, listing each column separated by commas. C. Add a SELECT clause after the FROM clause, listing each column separated by commas. D. Add a SELECT clause before the FROM clause, listing each column separated by commas.