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David and Delores file a joint return. David earned $32,000 during the year before losing his job. Delores received Social Security benefits of $4,600 Requirements a. Determine the taxable portion of the Social Security benefits. b. What is the taxable portion of the Social Security benefits if David earned $44,000? Requirement a. Determine the taxable portion of the Social Security benefits, Begin by computing the provisional income. Only selectiems that are applicable to Dan and Diana. (Leave unused cells blank, do not select a label or enter a zero.) Plus: Provisional income Choose from any list or enter any number in the input fields and then click Check Answer is job. Delores received Social Security David and benefits Requirer a. Dete b. Wha 50% of Social Security benefits Adjusted gross income (excluding Social Security benefits) Excluded foreign income Gross income Requirer id Diana (Leave unused cells blank, do Begin by not select Social security benefits Plus: Tax-exempt interest Provisional income Choose from any list or enter any number in the input fields and then click Check