On this week’s Ask Farnoosh, a listener asks about timing her 401(k) rollover so that she avoids losses. Also, what’s the best way to establish credit in college: open a credit card or get a student loan? A listener also wonders about the best ways to pay for a full-time caregiver for her baby. Farnoosh selects a reviewer of the week. To read her latest So Money® Hot Mic column on student loans the racial wealth gap, click here.

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