A dilation with center (0, 0) and scale factor of 2 maps △ABC to △DEF. Which best compares m∠B to m∠E?
a). m∠B = 2(m∠E)
b). m∠E = 2(m∠B)
c). m∠B = m∠E
d). m∠E = 180 – m∠B