If the area of the rectangle to be drawn is 18 square units, where should points C and D be located if they lie vertically below the line that connects B and A, to make this rectangle?

C(−4, −5), D(2, −5)
C(−4, −8), D(2, −8)
C(−4, −6), D(2, −6)
C(−4, −2), D(2, −2)