Which of the Following Is Correct Relative to Insolation at the Thermopause

Which of the following is correct relative to insolation at the thermopause?

A) In June,the North Pole receives over 500 watts per square metre per day.
B) In June,the South Pole receives over 550 watts per square metre per day.
C) Throughout the year,the equatorial receipt varies between 100 and 400 watts per square metre per day.
D) It receives an average amount of insolation equal to 100 watts per square metre per day.