Please answer question D. Thanks. (d) Allocate the Support Department costs to the production departments under the reciprocal allocation method. (Round to the nearest dollar as needed. Use parentheses or a minus sign when decreasing allocation costs. Enter a " 0 " for any amounts that are zero.) Costs Base data (c) Allocate the Support Department costs to the production departments under the step-down (sequential) allo a "0" for any amounts that are zero.) (d) Allocate the Support Department costs to the production departments under the reciprocal allocation metho.