Rita is 40 years old and lived all year in California with her boyfriend who paid most of the bills. She worked part-time for an investment company and had W-2 income of $13,450. She had $777 in CA SIT withheld. Is she required to file a California tax return and what is her filing status?

A. No, Rita is not required to file as a single taxpayer, but she should file to receive a $777 refund

B. Yes, she is required file as a single taxpayer

C. No, she is not required to file as a registered domestic partner

D. Yes, she is required to file as a registered partner