ACCT2002 Chap.8 Flexible Budgets and Direct-Cost Variances
Flexible Budgets and Direct-Cost Variances
Variance analysis separates the effect of activity from the effect of prices and resource use. A static budget is built for planned volume; a flexible budget recalculates budgeted revenue and cost for actual output. Comparing actual results with the flexible budget isolates execution, while comparing the flexible budget with the static budget isolates sales-volume effects.
At Level 3, a direct-cost flexible-budget variance is decomposed into price and efficiency components. This chapter derives every direction word from arithmetic and links the components to operational causes. A favourable label means operating income is higher than the benchmark, not that the underlying behaviour is necessarily desirable or sustainable.
What this chapter covers
- 01
Static budget and Level 0 result
- 02
Static-budget variance at Level 1
- 03
Flexible-budget and sales-volume variances at Level 2
- 04
Direct-cost price variance at Level 3
- 05
Direct-cost efficiency variance at Level 3
- 06
Standard input quantities and prices
- 07
Interpreting favourable and unfavourable directions
- 08
Benchmarking and investigation
Direct-material price and efficiency variances
- 2Standard quantity allowed for actual output is 4,000 × 2.5 = 10,000 kg.
- 3Price variance is actual quantity × (actual price − standard price) = 10,600 × ($7.00 − $7.20) = $2,120 favourable because actual price is lower.
- 3Efficiency variance is standard price × (actual quantity − standard quantity) = $7.20 × (10,600 − 10,000) = $4,320 unfavourable because more material was used.
- 2Net flexible-budget variance is $4,320 U − $2,120 F = $2,200 U. Actual cost $74,200 exceeds flexible-budget cost $72,000 by $2,200.
Key terms
- Static budget
- A budget prepared for one planned level of output.
- Flexible budget
- A budget restated for actual output using budgeted input relationships.
- Sales-volume variance
- The effect on operating income of actual sales volume differing from planned volume, valued at budgeted relationships.
- Price variance
- The effect of paying a different input price from the standard price.
- Efficiency variance
- The effect of using a different input quantity from the standard quantity allowed for actual output.
- Standard quantity allowed
- The budgeted input quantity for the actual output achieved.
- Benchmarking
- Comparison of processes or results with a relevant internal or external standard to identify improvement opportunities.
Flexible Budgets and Direct-Cost Variances FAQ
Why flex the budget to actual output?
It removes the cost difference caused merely by making a different quantity. Actual and flexible-budget amounts then relate to the same output level.
Can a favourable price variance be bad?
Yes. Cheaper materials may cause waste, defects or delay, contributing to an unfavourable efficiency variance or later quality cost. Variances are signals, not verdicts.
Who is responsible for a material efficiency variance?
Responsibility may span purchasing, production, engineering, training and supplier quality. Investigation should follow process causality rather than assigning it automatically to one manager.
How do I avoid reversing F and U?
Compute signed differences first, identify whether the item is revenue or cost, and ask whether the result raises or lowers operating income relative to the benchmark.
Exam move
Rebuild the variance ladder from Level 0 to Level 3 on one page. Use a signed column before adding F or U. Reconcile price plus efficiency to the direct-cost flexible-budget variance and reconcile flexible-budget plus sales-volume to the static-budget variance. For each number, write two possible causes and one cross-functional interaction.
Practise explaining why a favourable variance can coexist with poor performance; this is especially useful in the viva voce.
Working through Flexible Budgets and Direct-Cost Variances in ACCT2002? Sia is AskSia’s AI Accounting tutor — ask any ACCT2002 Flexible Budgets and Direct-Cost Variances question and get a clear, step-by-step explanation grounded in how ACCT2002 is taught and assessed. Read this chapter free, then take your hardest questions to Sia.
