Rita is a self-employed taxpayer who turns 39 years old at the end of the year (2022). In 2022, her net Schedule C income was $310,000. This was her only source of income. This year, Rita is considering setting up a retirement plan.

What is the maximum amount Rita may contribute to the self-employed plan in each of the following situations?

Note: Round your intermediate calculations and final answers to the nearest whole dollar amount.

a. She sets up a SEP IRA.