need help ASAP please

Blue Spruce's Medical operates three support departments and two operating units, Surgery and ER. The support departments are allocated based on the hours used. The cost of operating the accounting (acct), administration (admin), and human resources (HR) departments is $272600,$158000, and $59400, respectively. Information on the hours used are as follows: What are the total costs allocated to the surgery department from the supporting departments? (Do not round the intermediote calculations. So. $277540. $279729. $254773