Davis Corporation is preparing its Manufacturing Overhead Budget for the fourth quarter of the year. The budgeted variable manufacturing overhead rate is $1.70 per direct labor-hour; the budgeted fixed manufacturing overhead is $116,000 per month, of which $30,000 is factory depreciation. If the budgeted direct labor time for December is 4,000 hours, then the predetermined manufacturing overhead per direct labor-hour for December would be: A. $9.20 B. $30.70 C. $23.20 D. $1.70