Pronghorn'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$)$ deparfments is $$258900,$$$147700,$ and $$70800,$ respectively. Information on the hours used are follows:

$\backslash$table$[[,$Acct,Admin,HR$,$Surgery,ER$],[$Hours in Acct,,$20,48,360,220],[$Hours in Admin,$16,,8,120,80],[$Hoursin HR$,8,4,,65,130]]$

What are the total costs allocated from the accounting department to the operating units? $($Do not round the intermediate calculations.$)$

$$0.$

$$275878.$

$$273926.$

$$264975.$