Java Pro Systems is a startup company that makes connectors for high speed Internet connections. The company has budgeted variable costs of $110 for each connector and fixed costs of $4,500 per month Java Pro's static budget predicted production and sales of 100 connectors in August, but the company actually produced and sold only 79 connectors at a total cost of $28,000 JavaPro's flexible budget variance for total costs is O A 52.310U OBL 514.810 F OC. $14310U OD 52.310 F