In a company's standard costing system direct labor-hours are used as the base for applying variable manufacturing overhead costs The standard direct labor rate is twice the variable overhead rote Last period the labor efficiency variance was unfavorable from this information one can conclude mat last period the variable overhead efficiency variance was Select one unfavorable and halt The labor efficiency variance favorable and half the labor efficiency variance unfavorable and twee the labor efficiency variance. favorable and twee the labor efficiency variance Ishibshi Snow Removal's cost formula for its vehicle operating cost is $1.740 per month plus $337 per snow-day. For The month of February, The company planned for activity o(17 snow days, but The actual level of activity was 12 snow days I he actual vehicle operating cost for the month was $5 140. The spending variance for vehicle operating cost in February would be closest to Select one $144 U $1, 829 U $1, 829 F $144F The standards for direct materials in making a certain product are 20 pounds at $0 75 per pound. During the past period 56,000 units of product were made and the naturals quantity variance was $30,000 U. The number of pounds of direct material used during the period amounted to Select one 1, 080.000 1, 60,000 1, 200,000 784,000