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Rita is a self-employed taxpayer who turns 39 years old at the end of the year (2019). In 2019, her net Schedule C income was $290,000. 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? (Round your intermediate calculations to the nearest whole dollar amount.)

a. She sets up a SEP IRA.

Maximum Contribution

b. She sets up an individual 401(k). Maximum Contribution