Exercise 21-11 Direct materials and direct labor variances LO P2 Hutto Corp. has set the following standard direct materials and direct labor costs per unit for the product it manufactures. Direct materials (15 lbs. $s per 1b.) Direct labor (3 hrs. $15 per hr.) $75 45 During May the company incurred the following actual costs to produce 8,600 units Direct materials (132,500 1bs. $4.80 per 1b. $636,000 Direct labor (29,800 hrs. e $15.10 per hr.). 449,980 AQ Actual Quantity SQ Standard Quantity AP Actual Price SP Standard Price AH Actual Hours SH Standard Hours AR Actual Rate SR Standard Rate (1) Compute the direct materials price and quantity variances. (2) Compute the direct labor rate variance and the direct labor efficiency variance. Indicate whether each variance is favorable or unfavorable