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 shows COST_REMARK for all the promos in the table.
B. It produces an error because the SUBQUERY gives an error.
C. It shows COST_REMARK for all the promos in the promo category ‘TV’
D. It produces an error because SUBQUERIES cannot be used with the case expression.
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