Exercise 11-34 Sales Variances (Appendix B) (LO 11-9) The following data pertain to Aurora Electronics for the month of February. Units sold Sales revenue Variable manufacturing cost Fixed manufacturing cost Variable selling and administrative cost. Fixed selling and administrative cost Static Budget 10,000 $120,000 40,000 20.000 10,000 10,000 Actual 9,000 $103,500 36,000 20,000 9,000 10,000 Required: Compute the sales-price and sales-volume variances for February