In: Accounting
19.
Kropf Inc. has provided the following data concerning one of the products in its standard cost system. Variable manufacturing overhead is applied to products on the basis of direct labor-hours.
Inputs | Standard Quantity or Hours per Unit of Output | Standard Price or Rate | |||||||||
Direct materials |
8.60 |
liters | $ | 8.20 | per liter | ||||||
Direct labor | 0.70 | hours | $ | 26.70 | per hour | ||||||
Variable manufacturing overhead | 0.70 | hours | $ | 7.10 | per hour | ||||||
The company has reported the following actual results for the product for September:
Actual output | 10,800 | units | |
Raw materials purchased | 94,200 | liters | |
Actual cost of raw materials purchased | $ | 782,500 | |
Raw materials used in production | 92,900 | liters | |
Actual direct labor-hours | 7,110 | hours | |
Actual direct labor cost | $ | 193,302 | |
Actual variable overhead cost | $ | 45,414 | |
Required:
a. Compute the materials price variance for September.
b. Compute the materials quantity variance for September.
c. Compute the labor rate variance for September.
d. Compute the labor efficiency variance for September.
e. Compute the variable overhead rate variance for September.
f. Compute the variable overhead efficiency variance for September.
a)material price variance = actual cost of raw material purchased - [AQ purchased * SR]
= 782500- [94200* 8.2]
= 782500- 772440
= 10060 U
B)material quantity variance = SR[AQ used - SQ]
= 8.2[ 92900- (10800*8.6)]
=8.2[92900 - 92880]
= 164 U
C)Labor rate variance =Actual cost- [AH*SR]
=193302 - [7110* 26.7]
193302 - 189837
3465 U
D)Labor efficiency variance = SR[AH-SH]
= 26.7[ 7110-(10800*.7)]
26.7 [7110- 7560]
- 12015 F