Fifty-seven-year-old tracey's passion is mastering korean, but she understands that it will be a lot harder to learn this complex language at her age. based on baltes' principles of selective optimization with compensation, tracey should employ all of these strategies except:

the autor of the text is bringing the point that one achievment of the president john f. kennedy was a success and this caused the next president to use a similar idea. the purposefor the use of the quotation in the text is to support the idea that peace corps was a result of the president's call. in this case, the quotation is presented as part of the writing and does not stand on its own.

answer a.

b. both have yearned to escape the environment they experienced as a child.