Answer:
1.5 trillion times the mass of the sun.
Explanation:
I am not sure if that is a choice for you that is what the internet says
My standard would be based on how it affected those it need, how accessible the invention/charity/etc was, and how they plan to grow in the future. Hope this helps!
I'd go with However because it is hot, BUT they can't complain. It's the most logical one
However is just another word for BUT.