Predetrmined factory overhead Rate Novelio Medical Center has a single operating room that is used by local physicians to perform surgical procedures. The cost of using the operating room is accumulated by each patient procedure and includes the direct materiats costs (drugs and medical devices), physician surgical time, and operating room owerhead. On January 1 of the current year, the annual operating room overtiesd is estimated to be: The overhead costs wir be assigned to procedures based on the number of surgical rooen hours. Novello Medical Center expects to use the operating room an average of eight hous per doy, seven days tee week, Is addition, the epopating room will be shu down two weeks per year for general repars: a. Compute the sutimated number of eperating room hours tor the year hours b. Betermine the presetermined eperating rocm overiesd rate for the year. per hour c. Conrad coldumith had a 4.hour procedure on Jonuary 22. How much operating coom overhead would be charged to his procediure, using the rate deterimined in gart (p) 7 or underippled eoersuing overtie is for the period