Wariable Costing-Production Exceeds Sales Foxed manutacturing costs are $45 ger unit, and variable manutactunng costs are $135 per unit Producton was 149,000 units, while 5.925 were 140,060 units. a. Determine whesher variable costing operating income is less than or greater than absorption costing operating income b. Determine the diference it variable cosing and absorption costing operaling income