Starlight Glassware Company has the following standards and flexible-budget data Standard variable-overhead rateS 6.00 per direct-labor hour Standard quantity of direct labor3 hours per unit of output Budgeted fixed overhead Budgeted output $150,000 25,000 units Actual results for February are as follows 16,000 units Actual output Actual variable overhead Actual fixed overhead Actual direct labor $384,000 $141,000 55,000 hours Required: Use the variance formulas to compute the following variances. (Indicate the eff selecting "Favorable" or "Unfavorable. Select None" and enter "0" f variance)-) 1. Variable-overhead spending 2 Variable-overhead efficiency variance variance 3 Fixed-overhead budget variance 4 Fixed-overhead volume variance