View the Exhibit and examine the structure of the PROMOTIONS table.
Evaluate the following SQL statement:
Which statement is true regarding the outcome of the above query?
A. It produces an error because subqueries cannot be used with the CASE expression.
B. It shows COST_REMARK for all the promos in the promo category ‘TV’.
C. It shows COST_REMARK for all the promos in the table.
D. It produces an error because the subquery gives an error.