Q1. The following data pertains to the month of October for ElmCo. when production was budgeted to be 5,000 units of P90. P90 has standard costs per unit of: 3 lbs. of Direct Materials at a cost of $7.00 per lb.; 0.20 hours of Direct Labor at $18.00 per hour; and Variable Overhead assigned on the basis of 0.05 machine hours at a rate of $50 per machine hour. Actual production of P90 for October was 4,600 units. In October the production of P90 totaled 4,600 units, using 15,100 lbs of material costing a total of $107,778. Determine the direct materials quantity variance. (Negative numbers indicate a favorable variance.)

Q2. The following data pertains to the month of October for ElmCo. when production was budgeted to be 5,000 units of P90. P90 has standard costs per unit of: 3 lbs. of Direct Materials at a cost of $7.00 per lb.; 0.20 hours of Direct Labor at $18.00 per hour; and Variable Overhead assigned on the basis of 0.05 machine hours at a rate of $50 per machine hour. Actual production of P90 for October was 4,600 units. In October the production of P90 totaled 4,600 units, using 828 direct labor hours costing a total of $15,732. Determine the direct labor efficiency variance. (Negative numbers indicate a favorable variance.)

Q3. The following data pertains to the month of October for ElmCo. when production was budgeted to be 5,000 units of P90. P90 has standard costs per unit of: 3 lbs. of Direct Materials at a cost of $7.00 per lb.; 0.20 hours of Direct Labor at $18.00 per hour; and Variable Overhead assigned on the basis of 0.05 machine hours at a rate of $50 per machine hour. Actual production of P90 for October was 4,600 units. In October the production of P90 totaled 4,600 units, using 324 machine hours costing a total of $17,066. Determine the variable overhead efficiency variance. (Negative numbers indicate a favorable variance.)