Required information [The following information applies to the questions displayed below.] The fixed budget for 20,600 units of production shows sales of $473,800; variable costs of $61,800; and fixed costs of $144,000. The company's actual sales were 26,100 units at $553,300. Actual variable costs were $113,600 and actual fixed costs were $138,000. Prepare a flexible budget performance report. Indicate whether each variance is favorable or unfavorable. (Indicate the effect of each variance by selecting favorable, unfavorable, or no variance.) Sales Variable costs Contribution margin Fixed costs Flexible Budget Performance Report Favorable/ Flexible Budget Actual Results Variances Unfavorable 0 0 144,000 144,000 $ (144,000) $ 0