Basil Tooling uses a standard cost system to account for the costs of its one product. Standards are 4 sheets of 1/2-inch steel at $110 per sheet and 14 hours of labor at a standard wage rate of $13. During July, Basil Tooling produced 600 units. Materials purchased and used totaled 2,540 sheets at a total cost of $268,850. Payroll totaled $112,930 for 8,770 hours worked. Calculate the: 1. direct materials price variance. 2. direct materials quantity variance. 3. Total (spending) material variance. 4. direct labor rate variance. 5. direct labor efficiency variance. 6. Total (spending) labor variance