Q1 Arianna, a single taxpayer, had wage income of $59,475 in 2020. Her only other income was dividend income reported to her on Form 1099-DIV. She is required to file a Schedule B if her dividend income is greater than:

Q2 Jeff (39) is a U.S. citizen. He was married at the beginning of 2020. His wife lived in the household until August. Their divorce was finalized on September 30, and Jeff has not remarried. Jeff provided 100% of the support for his son, who lived with him all year and is his qualifying child. Jeff's most advantageous filing status is: