Corbel Corporation has two divisions: Division A and Division B. Last month, the compony reported a contribution margin of 349300 for Division A Division 8 had a contribution margin ratio of 25% and its saies were 5242.000. Net operating income for the conmany was 529.600 and tracesble fixed expenses were $51,600. Corbel Corporation's common foxed expenses were: Multivie Crove 351000 sinsin00 1211600 180.200