a costing system that (1) traces direct costs to output produced and (2) allocates overhead costs
standard costing
how does the standard costing system trace direct costs to output produced
standard prices/rates
*
standard quantities of inputs allowed for actual outputs produced
how does standard costing system allocate overhead cost, on the basis of the
standard overhead cost rates
*
standard quantities of the allocation bases allowed for the actual outputs produced
4 steps of calculating budgeted variable overhead cost rates
budgeted variable overhead cost rate per output unit equation
budgeted variable overhead cost rate per output unit =
budgeted input allowed per output unit
*
budgeted variable overhead cost rate per input unit
4 steps to calculating the budgeted fixed overhead rate
whats the difference in steps to develop the budgeted variable overhead rate and teh budgeted fixed overhead rate
no difference, anytime you would use the varibale overhead use fixed instead
budgeted fixed overhead cost per unit of cost allocation base equation
budgeted fixed overhead cost per unit of cost allocation base =
budgeted total costs in fixed overhead cost pool
/
budgeted total quantity of cost allocation base
budgeted fixed overhead cost per output unit equation
budgeted fixed overhead cost per output unit =
budgeted quantity of cost allocation base allowed per output unit
*
budgeted fixed overhead cost per unit of cost allocation base
measures the difference between actual variable overhead costs incurred and flexible budget variable overhead amounts
(its like comparing your actual grocery bill to what you planned to spend)
flexible budget variance
variable overhead flexible budget variance equation
variable overhead flexible budget variance =
actual costs incurred
-
flexible budget amount
measures how efficiently the cost allocation base (like machine hours) was used. if you used more machine hours than planned this variance will show it
efficiency variance
variable overhead efficiency variance equation
variable overhead efficiency variance =
(actual quantity of variable overhead cost allocation base used for actual output
-
budgeted quantity of variable overhead cost allocation base allowed for actual output)
* budgeted variable overhead cost per unit of cost allocation base
possible causes of unfavorable MOH efficiency variance
the difference between the actual cost per unit of the cost allocation base and the budgeted cost per unit
(its like finding out you paid more or less per item than you expected)
variable overhead spending variance
variable overhead spending variance equation
variable overhead spending variance =
(actual variable overhead cost per unit of cost allocation base
-
budgeted variable overhead cost per unit of cost allocation base)
* actual quantity of variable overhead cost allocation base used
the difference between what you expected to spend on the party and what you actually spend
fixed overhead flexible budget variance
calulated by subtracting the flexible budget amount from the actual costs incurred
fixed overhead flexible budget variance
fixed overhead flexible budget variance equation
fixed overhead flexible budget variance =
actual costs incurred
-
flexible budget amount
the fixed overhead spending variance is the same as the
fixed overhead flexible budget variance
(bc fixed costs dont change with production efficiency
the difference between the budgeted fixed overhead and the fixed overhead allocated based on actual output
(its like the gap between the factorys full potential and what it actually produces)
production volume variance
production volume variance equation
production volume variance =
budgeted fixed overhead
-
fixed overhead allocated for actual output units produced
which variance does variable overhead not have
no production volume variance
which variance does fixed overhead not have
no efficiency variance