Mr. and Mrs. Marlo file a joint tax return. Each spouse contributed $5,000 to a traditional IRA. In each of the following cases, compute the deduction for these contributions. The AGI in each case is before any deduction.

a. Mr. Marlo is an active participant in his employers qualified profit-sharing plan. Mrs. Marlo is self-employed and doesnt have a Keogh plan. Their AGI is $110,000.

b. Both spouses are active participants in their employers qualified pension plan. Their AGI is $73,000.

c. Both spouses are active participants in their employers qualified Section 401(k) plan. Their AGI is $218,500.