RADIATION BELTS....... I think but it should be radiation belt
Light can't reflect off them I think
Answer:
Explanation:
Given
volume 
Suppose base is square with side L
height of crate is h
Volume 

Cost of top and bottom area 
Cost of Side area 
Total Cost 
Total Cost 
Differentiate C w.r.t Length




Dimensions are
The correct answer is the Sun.i hope that helped! if you have any questions or concerns about the answer i gave you please let me know!!