plymouth company reports the following information for june: net sales revenue 725,000 variable costs of goods sold 195,000 fixed costs of goods sold 175,000 variable selling and administrative costs 166,000 fixed selling and administrative costs 69,000. calculate yhe gross profit and operating income for june using absorption costing. begin by selecting the labels and entering the amounts to compute the contribution margin. then , select the labels and enter the amounts to compute the operating income.