BlueRing Corporation planned to use $169 of material per unit but actually used $165 of material per unit, and planned to make 1,500 units, but actually made 1,300 units. Required: Compute the flexible budget, the flexible-budget variance, and the sales-volume variance. O $253,500; $(5,200); $(33,800) O $257,000: $(9,200); $(37,000) O $256,000; $(8,200) $(36,900) O $254,500; $(6,200); $(34,900) O $255,000; $(7,200); $(35,900)