Respuesta :
Part a: The variable overhead spending variance is $8064.60 (unfavourable)
Part b: The variable overhead efficiency variance = $483 unfavourable
Variance analysis is the method of determining the differences between the actual and budgeted figures and investigating the reason why such difference occurs.
Part a:
Variable overhead spending variance = Actual hours x (Actual rate - Standard rate)
Variable overhead spending variance = 26,450 x ((Actual variable overhead cost / Actual hours worked)) - $2.30 per direct labor hour)
Variable overhead spending variance = 26,450 x (($68,900 / 26,450 hours)) - $2.30 per direct labor hour)
Variable overhead spending variance = 26,450 x ($2.6049 - $2.30 per direct labour hour)
Variable overhead spending variance = 26,450 x $0.3049
Variable overhead spending variance = $8064.60 unfavourable
Part b:
Variable overhead efficiency variance = Standard rate x (Actual hours - Standard hours based on actual output)
Variable overhead efficiency variance = $2.30 per direct labor hour x (26,450 hours - (units produced x standard direct labor hours per unit))
Variable overhead efficiency variance = $2.30 per direct labor hour x (26,450 hours - (131,200 units x 0.2 direct labor hours per unit)
Variable overhead efficiency variance = $2.30 per direct labor hour x (26,450 hours - 26,240 hours)
Variable overhead efficiency variance = $2.30 per direct labour hour x 210 hours
Variable overhead efficiency variance = $483 unfavourable
Learn more about variance:
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