RTI company's master budget calls for production and sale of 18,000 units for $82,800; variable costs of $30,600; and fixed costs of $20,000. During the most recent period, the company incurred $32,000 of variable costs and $28,000 of fixed costs to produce and sell 20,000 units for $85,000. What is the sales volume variance for operating income? $4,800 unfavorable $65,200 unfavorable $5,600 favorable $5,800 favorable Question 32 What is the flexible budget variance for operating income? $4,000 favorable $11,000 unfavorable $13,000 unfavorable $10,000 favorable What is the selling price variance? $4.500 unfworable 53.200 favorable $7,000 unfavorable $5,000 favorable