under my answers of "6,139" and also under "10,742" there is an empty cell that i need to fill in with a number. I am stuck, obviously all the green cells with check marks means the answer is correct, the cells in red with an X means my answers are wrong i need help with the answers i got wrong and to put in a number in the empty cell thanks.

Woodbury Hospltal has three service departments and three operating departments. Estimated cost and operating data for ali departments in the hospital for the forthcoming quarter are presented in the table below: The costs of the service deportments are allocated by the step-down method using the allocotion bases and in the order shown in the following table: All buling in the hospital is done through Laboratory, Radiology, or Ceneral Hospital. The hospitaris administrator wants the costs of the three service departments allocated to these three briting cemers. Required: Using the step-down method, prepare the cost alocation destred ty the hospital administrator. include under each biling center the direct costs of the centec, as well as the costs allocated from the service departments. (phease enter allocations from a department as negative and allocations to a department as positive. The line should add across to zero. Do not round intermedlate calculations. Round your answers to the nearest whole dollar amount.) All billing in the hospital is done through Laboratory, Radiology, or General Hospital. The hospital's administrator wants the costs of the three service departments allocated to these three billing centers. Required: Using the step-down method, prepare the cost allocotion desired by the hospital administratoc. Include under each billing center the direct costs of the center, as well as the costs allocated from the service departments. (Piease enter allocations from a department as negative and allocations to a department as positive. The line should add across to zero. Do not round intermedlate calculations. Round your answers to the nearest whole dollar amount.)