Bookworm.com, 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. The company uses number of employees to allocate human resources costs and processing time to allocate information systems costs. The following data are available for September 2022: Home Insert A Page Layout Formulas Data B C Review DI View E F SUPPORT OPERATING 1 DEPARTMENTS DEPARTMENTS 2 Human Information Resources Systems Corporate Consumer Sales Sales 3 Budgeted costs incurred before any interdepartment cost allocations 4 Support work supplied by human 5 resources department Budgeted number of employees $72,700 $234,400 $998,270 $489,860 21 42 28 6 Support work supplied by information 7 systems department 8 Budgeted processing time (in minutes) 320 1,920 1,600 1.Allocate the support departments' costs to the operating departments using the direct method. 2. Allocate the support departments' costs to the operating departments based on the step-down method (Start with Information systems department).