E-books, an online book retailer, has two operating departments-corporate sales and consumer sales and two support departments-human resources and information systems. Each sales department conducts merchandising and marketing operations independently. E-books uses number of employees to allocate human resources costs and processing time to allocate information systems costs. The following data are available for September 2017 (Click the icon to view the data.) Read the requirements g en Data table Support Departments Human Resources Information Systems Budgeted costs incurred before any interdepartment cost allocations $ Support work supplied by human resources department Budgeted number of employees Support work supplied by information systems department Budgeted processing time (in minutes) 72,700 S 320 Operating Departments Corporate Consumer Sales Sales 998,270 $ 489,860 42 28 1,920 1,600 234,400 $ 21 Requirement 1. Allocate the support departments' costs to the operating departments using the direct method. (Do not round intermediary calculations. Only round the amount you input in the cell to the nearest dollar. Use parentheses or a minus sign when decreasing departments by allocating costs. Enter a "0" for any zero balances Abbreviations used HR Human resources; Info. Information) Support Departments Info. Systems Operating Departments Corporate Consumer HR Total Costs incurred Allocation of HR costs Allocation of Info System costs Total budgeted costs of operating departments Requirement 2. Rank the support departments based on the percentage of their services provided to other support departments. Use this ranking to allocate the support departments' costs to the operating departments based on the step-down method. First, rank, from highest to kowest, the support departments based on the percentage of their services provided to other support departments. (Round percentages to five decimal places) Support department Percentage Ned, use this ranking to allocate the support departments' costs to the operating departments based on the step-down method. (Do not round intermediary calculations and round your final answers to the nearest whole dollar Use parentheses or a minus sign when decreasing departments by allocating costs. Enter a "0" for any zero balances) Support Departments HR Operating Departments Corporate Consumer Info. Systems Total Costs incurred Total budgeted costs of operating departments Requirement 3. How could you have ranked the support departments differently? You can rank E-books' support departments using an alternative approach-ranking based on the Using the step-down method, this approach would result in the following sequence Step 1: Step 2