Chapter 10 Appendix A Predetermined Overhead Rates and Overhead Analysis in a Standard Costing System
10A–16
24. At the end of the year, actual manufacturing overhead costs were $110,000 and applied
manufacturing overhead costs were $118,800. If the denominator activity for the year was
20,000 machine-hours, and if 22,000 standard machine-hours were allowed for the year’s
production, the predetermined overhead rate per machine-hour was:
25. Rubyor Corporation bases its predetermined overhead rate on variable manufacturing
overhead cost of $10.70 per machine-hour and fixed manufacturing overhead cost of
$821,104 per period. If the denominator level of activity is 7,300 machine-hours, the variable
element in the predetermined overhead rate would be: