In: Accounting
KAYAK Corporation makes a product with the following standard costs:
Standard Quantity |
Stnd Price/Rate per unit of Measure |
|||
Direct Materials (Lbs) |
2.8 lbs |
$4.00 / lb |
||
Direct Labor (Hrs) |
0.20 hrs / unit |
$21.00 / hr |
||
Variable OH Costs (based on Hrs) |
0.20 / hr |
$4.00 / hr |
Actual Results:
9,600 units produced
Direct material - $3.70 per lb for Total Cost of $99,937
Direct Labor – Total Cost of $37,050 with average labor rate of
$19.00 Total Overhead Cost of $7,995 allocated based on direct
labor hours
Required:
a. Compute the total product cost variance, in total. (7.5pts)
b. Compute the total materials quantity variance. (5pts)
c. Compute the materials price variance. (5pts)
d. Compute the total labor efficiency variance. (5pts)
e. Compute the labor rate variance. (5pts)
f. Compute the total variable overhead efficiency variance. (5pts)
g. Compute the variable overhead rate variance. (5pts)
Actual DATA for |
9600 |
units |
|
Quantity (AQ) |
Rate (AR) |
Actual Cost |
|
Direct Material |
27010 |
$ 3.70 |
$ 99,937.00 |
Direct labor |
1950 |
$ 19.00 |
$ 37,050.00 |
Variable Overhead |
1950 |
$ 4.10 |
$ 7,995.00 |
TOTAL |
$ 144982 |
Standard DATA for |
9600 |
units |
|
Quantity (SQ) |
Rate (SR) |
Standard Cost |
|
[A] |
[B] |
[A x B] |
|
Direct Material |
( 2.8 lbs x 9600 units)=26880 lbs |
$ 4.00 |
$ 107,520.00 |
Direct labor |
( 0.2 hours x 9600 units)=1920 hours |
$ 21.00 |
$ 40,320.00 |
Variable Overhead |
( 0.2 hours x 9600 units)=1920 hours |
$ 4.00 |
$ 7,680.00 |
TOTAL |
$ 155,520 |
Total Product Cot variance = 155520 – 144982 = $ 10,538 Favourable
Material Quantity Variance |
||||||
( |
Standard Quantity |
- |
Actual Quantity |
) |
x |
Standard Rate |
( |
26880 |
- |
27010 |
) |
x |
$ 4.00 |
-520 |
||||||
Variance |
$ 520.00 |
Unfavourable-U |
Material Price Variance |
||||||
( |
Standard Rate |
- |
Actual Rate |
) |
x |
Actual Quantity |
( |
$ 4.00 |
- |
$ 3.70 |
) |
x |
27010 |
8103 |
||||||
Variance |
$ 8,103.00 |
Favourable-F |
Labour Efficiency Variance |
||||||
( |
Standard Hours |
- |
Actual Hours |
) |
x |
Standard Rate |
( |
1920 |
- |
1950 |
) |
x |
$ 21.00 |
-630 |
||||||
Variance |
$ 630.00 |
Unfavourable-U |
Labor Rate Variance |
||||||
( |
Standard Rate |
- |
Actual Rate |
) |
x |
Actual Labor Hours |
( |
$ 21.00 |
- |
$ 19.00 |
) |
x |
1950 |
3900 |
||||||
Variance |
$ 3,900.00 |
Favourable-F |
Variable Overhead Efficiency Variance |
||||||
( |
Standard Hours |
- |
Actual Hours |
) |
x |
Standard Rate |
( |
1920 |
- |
1950 |
) |
x |
$ 4.00 |
-120 |
||||||
Variance |
$ 120.00 |
Unfavourable-U |
Variable Overhead Rate Variance |
||||||
( |
Standard Rate |
- |
Actual Rate |
) |
x |
Actual Labor Hours |
( |
$ 4.00 |
- |
$ 4.10 |
) |
x |
1950 |
-195 |
||||||
Variance |
$ 195.00 |
Unfavourable-U |