During 2021, Cassandra Albright, who is single, worked part-time at a doctor's office and received a W-2. She also had a cash-basis consulting practice that had the following income and expenses:

Cassandra made two federal estimated payments of $6,500 each on April 15 and June 15. 

Required: 

Prepare Form 1040 for Cassandra for 2021, including Schedule A, Schedule B, Schedule C, Schedule SE, Form 4562 and Form 8995. Use the appropriate Tax Tables.