Last year, Peck Company produced 10,000 units and sold 9,000 units. Fixed manufacturing overhead costs were $28,000, and variable manufacturing overhead costs were $3.80 per unit. For the year, one would expect net operating income under absorption costing to be: O $2,800 more than net operating income under variable costing. $6,600 less than net operating income under variable costing. O$2,800 less than net operating income under variable costing. O $6,600 more than net operating income under variable costing