MetaPro Systems is a start-up company that makes connectors for high-speed Internet connections. The company has budgeted variable costs of 150 for each connector and fixed costs of $5,500 per month MetaPro's static budget predicted production and sales of 100 connectors in August, but the company actually produced and sold only 78 corectors at a total cost of $18,000 MetaPro's flexible budget variance for total costs in O A $3,600 F O B. $1,100F OC. $1,100 U. OD. $3,600 U