Question 19 - E is such a brutal trap answer.

This is one of the first art-based RC that I've been able to follow along with. I'll take it

I like sports analogies. Necessary Assumption is defense, and SA is offense. NA is going to keep you from losing, but you need to score (SA) in order to win.

I misread and thought 'items' referred to topics covered in the books, not the book itself.

What was the lesson that went through the differences between Necessary Assumption and Sufficient Assumption? I'm blanking and I want to review those differences

I understand why D works, but shouldn't C also work as well? The conclusion states that managers should be Assigned and C tells us that managers won't interested in a new development line. So doesn't C support that executives need to assign top managers to new developments?