Poehling 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 materials costs $($drugs and medical devices$),$ physician surgical time, and operating room overhead. On January $1$ of the current year, the annual operating room overhead is estimated to be:

DATA

Disposable supplies $$361,600$

Depreciation expense $90,500$

Utilities $38,600$

Nurse salaries $336,100$

Technician wages $153,200$

Total operating room overhead $$980,000$

The overhead costs will be assigned to procedures, based on the number of surgical room hours. The number of hours per day and days per week that Poehling Medical Center expects to use the operating room and the number of weeks per year for general repairs are provided below:

DATA

Hours per day $8$

Days per week $7$

Weeks per year $($net of maintenance weeks$)50$

Select the correct answer in the dropdown in cell B$30.$ Using formulas and cell references, perform the required analysis, and input your answers into the Amount column. Transfer the numeric results for the green entry cells $($D$23,$ D$26,$ and D$30)$ into the appropriate fields in CNOWv$2$ for grading. $$

Amount Formulas

a$.$ Predetermined surgical overhead rate $($per hour$)$

b$.$ Number of surgical room hours $6$

Procedure overhead

c$.$ Actual hours used in January $230$

Actual surgical room overhead incurred, January $$77,800$

surgical room overhead