(Click the icon to view the data.) Read the requirements. departments by allocating costs. Enter a "0" for any zero balances. Abbreviations used: HR= Human resources; Info. = Information.) Data table Requirements 1. Allocate the support departments' costs to the operating departments using the direct method. 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. 3. How could you have ranked the support departments differently