Marcia Martin reports the following items of income for the current year on a joint return:
Employee salary	30,000.00
Interest income	3,000.00
Self-employment income	15,006.00
Self-employment tax paid	2,296.00
She is a participant in her employer's qualified defined contribution retirement plan and has a nonworking spouse.
How much, if anything, may Marcia deduct if she contributes the maximum amount on behalf of herself and her husband to a traditional joint IRA?
Same question as above, but now assume Marcia's AGI equals $105,000.
What are the maximum contribution/deduction amounts available to Marcia if she maintains a Solo 401(k) plan (assuming the original facts)?
What are the maximum contribution/deduction amounts available to Marcia if she maintains a SEP IRA (assuming the original facts)?
What are the maximum contribution/deduction amounts available to Marcia if she maintains a SIMPLE IRA (assuming the original facts)?