could someone please tell me if I got the correct answer? Thank You.

$39.550 + 450 = $10 per ha) x $40,000 = 4000 hrs #10 11. During the month of December actual direct labor cost amounted to $39,550, the standard direct labor rate was $10 per hour and the direct labor rate variance amounted to $450 favorable. The actual direct labor hours worked were: a. 3,955 hours $ 39,550 stand. #39,550 +4.50 40.000 b. 4,000 hours 450 c. 3,910 hours H 4000 x 9,8875 = 39,550 d. 4,500 hours 5 Fooo x610. O 7450 (F) 12. During the month of January, the standard cost of actual hours worked Actual a. -$3,250 favorable (ESORE $$75 Rg) *5=1375 (A) 28. In August actual material used amounted to 5,650 kg, budgeted output was 1,000 units and standard material usage was 5 kg per unit. Actual output was 1,075 units. If the standard material cost of each product is $25 the material efficiency variance will be: units - 5650 Kgx b. $1,375 favorable A 5.255 mg x 07 - 5373 RO c. $3,250 adverse S SRO d. $1,375 adverse 25 unit/5kg = 45 x 45 pouka $13754) 29. During July actual labor costs amounted to $19,800, the standard rate of pay was $4.50 per hour and the labor rate variance amounted to $225 adverse. The actual hours worked were: Act 19.800 a. 1,012.5 +27 225 - b. 4,450 Stand 20,0 25 4.50 per hu =4450 c. 4,350 $225/4.50 = 50 hours (50) d. 4,400 4400