u The static budget, at the beginning of the month, for Amira Company follows: Static budget: Sales volume: 1,000 units; Sales price: $70.00 per unit Variable costs: $33.00 per unit; Fixed costs: $36, 100 per month Operating income: $900 Actual results, at the end of the month, follows: Actual results: Sales volume: 980 units; Sales price: $74.00 per unit Variable costs: $35.50 per unit; Fixed costs: $34,700 per month Operating income: $3,030 Calculate the flexible budget variance for fixed costs