please help!

Reference Formula (AC - SC) x AQ (AC - SC) x AQ Variance =$ 880 F = $ 4,040 U Variance Direct materials cost variance - Direct labor cost variance Formula (AQ - SQ)x SC (AQ - SQ)x SC Formula Direct materials efficiency variance Direct labor efficiency variance 395 F = $ 1,463 U Variance Actual VOH - (SC x AQ)2,020 F 798 U VOH cost variance VOH efficiency variance (AQ - SQ)x SC Formula Variance FOH cost variance Actual FOH-Budgeted FOH = $ 5,116 U FOH volume variance - Bugeted FOH-Allocated FOH = $ 1,134 F PrintDone