Answers are 577,778 and 472,222. Just confused on how to get there. Is there a formula for department allocations?

Clockwork and Watches are departments of a company called It's Time. Clockwork and Watches are the operating departments of the company, but there are two support departments: HR and IT. The budgets of each of the departments are below. HR time is measured by # of employees, and IT is measured by claim tickets. Allocate the support department costs to the operating departments using the Direct Method