Using cylindrical coordinates, evaluate ∫∫∫_E eˣ dv, where E is enclosed by the planes z = 0 and z = xy) 5 and by the cylinders x² + y² = 4 and x² + y² = 9.
a. e⁵) e⁴
b. e⁴) e³
c. e³) e²
d. e²) e¹