ExpertNet Systems is a start-up company that makes connectors for high-speed Internet connections. The company has budgeted variable costs of $115 for each connector and fixed costs of $4,500 per month. ExpertNet's static budget predicted production and sales of 100 connectors in August, but the company actually produced and sold only 80 connectors at a total cost of $25,000 ExpertNet's flexible budget variance for total costs is O A. $2,300 F B. $11,300 F. C. $2,300 U. D. $11,300 U