9. A company has two departments, Y and Z that incur wage expenses. An analysis of the total wage expense of $23,000 indicates that Dept. Y had a direct wage expense of $2,800 and Dept. Z had a direct wage expense of $4,700. The remaining expenses are indirect and analysis indicates they should be allocated evenly between the two departments. Departmental wage expenses for Dept. Y and Dept. Z respectively, are: $10,550: $12,450. O $12,450; $10,550. $11,500: $11,500. $2,800: $4,700. O $7750; $7,750