In 2023, Barbara is single and earns a salary of $100,000 from her main job. In addition to her employment, Barbara is also a freelance architect. Barbara's architecture business had taxable net income of $120,000 for the year. SHOW YOUR WORK. Questions 1. What is Barbara's Self-Employment tax for 2023? (40 points) 2. What is Barbara's Self-Employment Tax Deduction for 2023? (40 points) 3. What is Barbara's QBI for purposes of calculating the QBI deduction for 2023? (20 points)