How do you find the AH of 7520?

7. The Cox Company uses standard costing. For the month of April, the company reported the following data: Standard hours allowed for actual production..... 8,000 hours Standard direct labor rate...... $10 per hour Actual direct labor rate.............. $9.50 per hour Labor efficiency variance..... $4,800 favorable What is the labor rate variance for April? AH 7.5220 hours AH 7.5.20 hours (A.) $3,760 favorable ARX9.5 S SRX $10.00 B. $3,760 unfavorable C. $2,850 favorable $15,200 D. $2,850 unfavorable $316015) *4.800(n) SH SR 8.000 hours $10.00 - 411,440 $15,200 $80.00 o