Which statement describes the relationship between average net radiation budget and latitude? Please help!?

Question

Which statement describes the relationship between average net radiation budget and latitude?
a.)the net budget doesnt change with latitude.
b.) there is a net radiation budget surplus at the equator and at the poles.
c.)the net radiation budget is the same at both the equator and the poles
d.)there is a net radiation budget surplus at the equator, and a net radiation budget deficit at the poles.

Answer 1

D. The equater is more efficient as it recieve un-attenuated/distorted radiation.

Answer 2

Does it help to know that the polar regions do not see the Sun for 6 months out of the year?