Controlling (CO)
Overhead Cost Controlling (CO-OM)
Activity-Based Costing (CO-ABC)
Product Cost Controlling (CO-PC)
Profitability Analysis (CO-PA)
Controlling (CO) 
Controlling (CO) 
Overhead Cost Controlling (CO-OM)
Activity-Based Costing (CO-ABC)
Product Cost Controlling (CO-PC)
Profitability Analysis (CO-PA)