Question: Ames sold information to the Soviets for a price of $4.
The Soviets did not buy the information from Ames.

Answer: no

Question: A large project may require mobilization of several hundred boilermakers to a site, which will frequently require pulling
Large projects can sometimes require both mobilization and frequent pulling by boilermakers on site.

Answer: yes

Question: We do this not out of philanthropy but out of enlightened self-interest.
Philanthropy is great, but it isn't the reason why we do it.

Answer:
it is not possible to tell