Question: Other ways of thinking about national saving and investment are discussed in Q2.
There is more than one way to think about investment.

Answer: yes

Question: Although many of these recommendations have been implemented, similar weaknesses continue to surface because agencies have not implemented a management framework for overseeing information security on an agencywide and ongoing basis.
All of these recommendations have been implemented

Answer: no

Question: They worked much longer and harder than our own workers.
They were harder workers than our own workers.

Answer:
yes