I believe it is: rationality.
Answer:
I'm not sure if this helps but here u go anyways
"The founder of Microsoft has changed the world through technology and charity. He brought personal computing to the masses. Windows was affordable, device agnostic, and welcomed outside partners. ... Gates also saved Apple with a $150 million infusion from Microsoft in 1997 when a returning Steve Jobs needed cash"
Answer:
im pretty sure its i. have been reading