Houston company has the following information for the current year beginning fixed manufacturing overhead in inventory 190 thousand fixed manufacturing overhead in production 750,000 ending Ending fixed manufacturing overhead inventory 50,000 beginning variable manufacturing overhead in inventory 20,000 variable manufacturing overhead and production hundred thousand in a variable manufacturing overhead an inventory 30,000 what is the difference between operating income under absorption costing and variable costing 80,000 10,000 100,000 140,000