The statement about bipolar disorder which is true would be that periods of depression usually last longer than do periods of mania - b. This, however, is dependant on the person and whether/how he has been diagnosed and in which time of lie as it may vary.
This could make an organization more successful, because they have been there longer, people will know who they are, the word will get out to people about them, it will become a trusted part of its community
The correct answers are A. be hopeful and B. be positive
