Which statement is true regarding the above query?

View the Exhibit and examine the data in the COSTS table. You need to generate a report
that displays the IDs of all products in the COSTS table whose unit price is at least 25%
more than the unit cost. The details should be displayed in the descending order of 25% of
the unit cost. You issue the following query: Which statement is true regarding the above
query?

A.
It produces an error because the expression in the ORDER BY clause should also be
specified in the SELECT clause.

B.
It executes and produces the required result.

C.
It produces an error because an expression cannot be used in the ORDER BY clause.

D.
It produces an error because the DESC option cannot be used with an expression in the
ORDER BY clause.