a) Direct method: Jhat are the total overhead costs of the operating departments (domestic and world tours) after the support department costs of Administration and Information Technology have been allocated using he direct method? (Do not round intermediary calculations. Only round the amount you input in the input field to the nearest dollar.) What are the total overhead costs of the operating departments (domestic and world tours) after the support department costs of Administration and Information Technology have been allocated using b) the step-down method (allocate Administration first)? (Do not round intermediary calculations. Only round the amount you input in the input field to the nearest dollar. Complete all input fields. If a otal is zero, enter "0". Use a minus sign or parentheses when decreasing departments by allocating costs.) (c) Step-down method (allocate Information Technology first): What are the total overhead costs of the operating departments (domestic and world tours) after the support department costs of Administration and Information Technology have been allocated using he step-down method (allocate Information Technology first)? (Do not round intermediary calculations. Only round the amount you input in the input field to the nearest dollar. Complete all input fields. If a total is zero, enter "0". Use a minus sign or parentheses for any amounts to be subtracted. In the sixth allocation of administrative costs, allocate the remaining balance to "World Tours". Note that slight rounding differences may_occur.) What are the total overhead costs of the operating departments (domestic and world tours) after the support department costs of Administration and Information Technology have been allocated using he reciprocal method using the method of repeated iterations and liner equations? Sefore we can allocate the support departments' costs to the two operating departments using the reciprocal method, let's first determine the linear equations for each support department. Then off-line solve for Administration and Information Technology, so that you may complete the allocation of the support departments' costs. (Abbreviations used: AD = administration; IT = information technology.) AD= IT= Budgeted overhead costs before interdepartment cost allocations First allocation of Administration costs First allocation of IT costs Second allocation of Administration costs Second allocation of IT costs Third allocation of Administration costs Third allocation of IT costs Fourth allocation of Admininstration costs Fourth allocation of IT costs Fifth allocation of Administration costs Fifth allocation of IT costs Sixth allocation of Administration costs Total budgeted OH of operating departments