Answer:
1. Standard labor hour allowed 5,700 Hour
2. Standard variable overhead cost allowed $20,235
3. Variable overhead spending variance 8,815 U
4. Variable overhead rate variance 415 F
Variable overhead efficiency variance 9230 U
Step-by-step explanation:
1. Calculation to determine the standard labor-hours allowed
Standard labor hour allowed = 190,000*.03
Standard labor hour allowed= 5,700 Hour
Therefore the Standard labor hour allowed is 5,700 Hour
2. Calculation to determine the standard variable overhead cost allowed
Using this formula
Standard variable overhead cost allowed=Standard quantity of labour hours allowed*Standard variable overhead rate
Let plug in the formula
Standard variable overhead cost allowed = 5,700*3.55
Standard variable overhead cost allowed = $20,235
Therefore the Standard variable overhead cost allowed is $20,235
3. Calculation to determine the variable overhead spending variance using this formula
Variable Overhead Spending Variance=Standard Cost- Actual Cost
Let plug in the formula
Variable overhead spending variance = 20,235-29,050
Variable overhead spending variance = 8,815 U
Therefore the Variable overhead spending variance is 8,815 U
4. Calculation to determine the variable overhead rate variance
Using this is formula
Variable overhead rate variance
=(Standard Rate*Actual Hour)-Actual cost
Let plug in the formula
Variable overhead rate variance = (3.55*8300-29050)
Variable overhead rate variance= 415 F
Therefore the variable overhead rate variance is 415 F
Calculation to determine variable overhead efficiency variance
Using this formula
Variable Overhead Efficiency Variance=
(Standard Hours - Actual Hours ) x Standard Rate
Let plug in the formula
Variable overhead efficiency variance = (5700-8300)*3.55
Variable overhead efficiency variance = 9230 U
Therefore the Variable overhead efficiency variance is 9230 U