The answers in the first picture are correct, how do I calculate the allocations?

Trekk Tours provides guided educational tours to college alumni associations. The company is divided into two operating divisions: domestic tours and world tours. Each of the tour divisions uses the services of the company's two support departments: Administration and Information Technology. Additionally, the Administration and Information Technology departments use the services of each other. Data concerning the past year are as follows: (Click the icon to view the past year data.) Now allocate the support departments' costs (human resources and information systems) to the two operating departments using the reciprocal method. (Round proportions to five decimal places, .XXXXX, and your final answers to the nearest whole dollar. Use parentheses or a minus sign when decreasing departments by allocating costs. Complete all input fields. Enter a "0" for zero balances.) Data table