22108 Chap.9 Planning for the Future: Budgets and Product Costing
Planning for the Future: Budgets and Product Costing
Week 9 pairs two linked ideas: planning the year ahead through the master-budget chain, and working out what a unit of output actually costs. (standard canon - NOT from this course's materials). The official schedule names Topic 9 'Planning for the future: Budgets and product costing', but no learning-content page, deck or tutorial material for it was available when this guide was written, so this chapter presents the standard first-year treatment of that topic - confirm the emphasis on the Canvas Topic 9 page and your Subject Outline. Budgets also close a loop opened in the financial half: comparing actual results against a budget is one of the four comparison bases in ratio analysis, and it is the input to the variance work in the next topic.
What this chapter covers
- 01(standard canon - NOT from this course's materials) - confirm the emphasis on the Canvas Topic 9 page and your Subject Outline
- 02Why budget at all: planning, coordination, communication, motivation, resource allocation and control
- 03The master-budget chain: the sales budget drives production, materials, labour and overhead, which feed the cash budget and the budgeted statements
- 04Production budget (units) = budgeted sales + desired closing finished goods - opening finished goods; the merchandiser's equivalent is the purchases budget
- 05Materials purchases budget = materials required for production + desired closing materials - opening materials, then costed at the price per unit of material
- 06The cash budget: opening cash + receipts - disbursements, plus or minus financing, equals closing cash - and depreciation is never a disbursement
- 07Static vs flexible budgets, and the behavioural side: top-down vs participative budgeting, and budgetary slack
- 08Product costing: total manufacturing cost = direct materials + direct labour + manufacturing overhead; the predetermined overhead rate; job vs process costing; absorption vs variable costing
From a sales forecast to a materials purchase order and an overhead rate
- +1Production budget in units. Units to produce = budgeted sales + desired closing finished goods - opening finished goods = 12,000 + 1,500 - 900 = 12,600 units. The logic is simply that you must make what you will sell, plus what you want left over, less what you already have.
- +1Materials required for production = units to produce x material per unit = 12,600 x 2 kg = 25,200 kg. Note this is what production CONSUMES, which is not the same as what you buy.
- +1Materials to purchase = materials required + desired closing materials - opening materials = 25,200 + 3,000 - 2,400 = 25,800 kg. Cost of purchases = 25,800 x $4 = $103,200. The same add-what-you-want-left, subtract-what-you-have structure appears twice - once for finished goods, once for materials.
- +1Predetermined overhead rate = budgeted total overhead / budgeted total allocation base. The base is direct labour hours, and at one hour per unit the budgeted hours are 12,600 (driven by production, not by sales). Rate = 176,400 / 12,600 = $14.00 per direct labour hour.
Key terms
- Master budget
- (standard canon - NOT from this course's materials). The linked set of budgets for a period, starting with the sales budget and flowing through production, materials, labour and overhead to the cash budget and the budgeted profit and loss statement and balance sheet. Everything downstream depends on the sales forecast.
- Cash budget
- Opening cash plus receipts, less disbursements, plus or minus financing, equals closing cash. Two rules students get wrong: depreciation is never a cash disbursement, and receipts and payments must follow the stated collection and payment lag pattern rather than the sales figure itself.
- Static vs flexible budget
- A static budget is built at the originally planned activity level; a flexible budget is the same budget rebuilt at the ACTUAL activity level (budgeted variable cost per unit x actual units, plus budgeted fixed costs). The distinction is what makes fair performance comparison possible in the next topic.
- Predetermined overhead rate
- Budgeted total manufacturing overhead divided by the budgeted total amount of the allocation base (labour hours, machine hours, or another driver). Overhead applied to a job = the rate x the actual base used; if applied is less than actual overhead incurred, overhead is under-applied.
- Job vs process costing
- Job costing accumulates costs per distinct job or batch, and suits construction, custom manufacturing and professional services. Process costing accumulates costs per process and averages them over equivalent units, and suits continuous, homogeneous output.
- Budgetary slack
- Deliberately understating budgeted revenue or overstating budgeted costs so the target is easy to beat. It links straight back to the pressure leg of the fraud triangle and to why a control environment matters even for internal, unregulated reports.
Planning for the Future: Budgets and Product Costing FAQ
Why does this chapter say it is standard canon?
(standard canon - NOT from this course's materials): the schedule names Topic 9 'Planning for the future: Budgets and product costing', but no learning-content page, deck, tutorial or practice material for Topics 7 to 12 was available when this guide was written. This chapter therefore teaches the standard first-year treatment of budgeting and product costing, asserts nothing about how your offering emphasises or examines it, and does not continue the teaching cases used in the financial half. Confirm scope on the Canvas Topic 9 page and your Subject Outline.
Why is depreciation excluded from the cash budget?
Because the cash budget records movements of cash, and depreciation moves none. It is the recognition of an asset's consumption - the PPE column falls and an expense reduces equity - with no payment attached. So when you take an overhead budget across into the cash budget, strip the depreciation out first. Forgetting to do that overstates disbursements and can turn a healthy closing cash balance into an imaginary financing requirement. The same logic explains why a profitable business can run out of cash and a loss-making one can be cash-positive for a while.
Is the sales budget really the driver of everything?
Yes, and that is the reason budgeting is as much a forecasting problem as an arithmetic one. Production quantities come from budgeted sales adjusted for inventory policy; materials, labour and overhead come from production; the cash budget comes from the timing of those receipts and payments; the budgeted statements come from all of it. So an error in the sales forecast propagates through every schedule below it, which is why participative budgeting, sensitivity analysis and rolling budgets exist. It also explains why the sales-volume variance is separated out in the next topic before anyone is judged on spending.
Can AI help me build a budget chain?
Yes. Sia is an AI tutor built to mirror how 22108 is taught and assessed at University of Technology Sydney: ask it to generate a fresh sales forecast with an inventory policy and a collection lag pattern, then build the chain with it one schedule at a time and have it check your closing-and-opening adjustments. It is particularly useful for catching the two classic slips - using budgeted sales instead of production units in the allocation base, and leaving depreciation in the cash budget. Because this chapter is standard canon rather than your offering's own material, confirm scope against your Canvas topic page. It explains step by step and does not do graded assessment for you; the UTS academic-integrity policy applies.
Exam move
Build the master-budget chain once, in Excel, as a single linked workbook where each schedule feeds the next by formula, then change the sales forecast and watch every downstream schedule move. That one exercise teaches more than reading each budget separately, and it is exactly the kind of live-formula work the subject's tutorial rubric rewards. Learn the closing-and-opening adjustment as a single reusable shape - what you need, plus what you want left, less what you already have - because it recurs at the finished-goods, materials and merchandise-purchases steps. For the cash budget, practise with an explicit lag pattern (a stated split between collection in the month of sale and the month after) so you get used to receipts not matching sales, and strip depreciation out before you start. On the product-costing side, keep the two questions separate: what does it cost to make (materials plus labour plus applied overhead) versus how do we spread overhead fairly (the predetermined rate and its base). (standard canon - NOT from this course's materials) - so check the Canvas Topic 9 page and your Subject Outline for how far your offering goes into job, process, absorption and activity-based costing before over-investing in any one of them.
Working through Planning for the Future: Budgets and Product Costing in 22108? Sia is AskSia’s AI Accounting tutor — ask any 22108 Planning for the Future: Budgets and Product Costing question and get a clear, step-by-step explanation grounded in how 22108 is taught and assessed. Read this chapter free, then take your hardest questions to Sia.
