Abus peated to opacity during its first month and curred the following costs Princess10.000 $140,000 Det labor le factory overhead 4.000 204.000 $34,000 2.000 1.000 2.000 units remained at the end of the month and sales total 300.000 for the month the amount of operating income reported on the variable casting income statement would be 140.00 O.140 O. 100.00