dependent child's tax return

Hi

 

I've a 17-year-old daughter, who I claim as my dependent in my tax form.

She earned $2,377 as a part-timer during the weekends last year.

She received W-2 form from the company.

Now, this is my question:

Does she have to file a tax return on her own?

Or can I just combine her tax return into my return form?