just parts c and d with full working notes please

George and Wanda received $30,200 of Social Securty benefits this year (\$12,000 for George; $18,200 for Wanda). They also recelved $5,000 of interest from jointly owned City of Ranbume Bonds and divdend income. What amount of the Soclal Security benefits must George and Wanda include in their gross income under the following independent sltuations? Note: Leave no answer blank. Enter zero if applicable. Required: a. George and Wanda fle marrled joint and recelve $8.000 of dividend income from stocks owned by George. b. George and Wanda file marrted separate and recelve 58.000 of dividend income from stocks owned by George. c. George and Wanda file marrled joint and recetve $30.000 of divdend income from stocks owned by George. d. George and Wanda file marrled joint and recelve $15.000 of dividend income from stocks owned by George: Complete this question by entering your answers in the tabs below. George and Wanda fle married yoint and recelve $30,000 of dividend income from atocks owned by George