ACCT90009 Chap.9 Planning and Flexible Budgets I

Planning and Flexible Budgets I

Standard canon anchored to Week 9. Budgets coordinate demand, operations, resources and cash.

A flexible budget restates budgeted economics at actual activity so activity is separated from execution.

Detailed chapter study map

AskSia Library · ACCT90009 · Strategic Cost Management · University of Melbourne BUDGET FOUNDATIONS Week 9 · standard canon STANDARD CANON A budget is a coordinated hypothesis Strategy, assumptions, operations, resources and cash The official Week 9 topic is Flexible Budgets I.

This chapter introduces standard planning and flexible-budget canon rather than asserting the current lecturer’s exact schedules. A budget translates strategy into a quantified, time-bounded plan. It coordinates interdependent decisions, exposes capacity and cash constraints and creates an assumption set against which learning can occur.

Planning-budget chain Demand drives capacity and resource plans; cash timing tests feasibility; pro-forma statements expose whether assumptions fit together. The chain is iterative, not a one-pass spreadsheet.

Original schematic.

Coordination before control Sales cannot promise volume the operation cannot deliver; production cannot build output that cash cannot fund; hiring cannot precede capability need without timing consequences. The master budget links these commitments. A mechanically balanced spreadsheet can still be strategically infeasible if its demand, capacity or timing assumptions conflict.

A budget is not destiny Actual conditions change. The original plan remains useful for evaluating forecasting and strategic assumptions, while a flexible benchmark supports execution analysis at actual activity. Reforecasting should improve decisions without rewriting history to erase accountability. i Assumption register For each material line record driver, source, owner, range, dependency and trigger for review.

A budget number without an assumption owner is difficult

to learn from. ! Do not confuse target, forecast and commitment A target motivates, a forecast estimates likely outcome and a commitment authorises resources. Using one number for all three encourages bias and hidden slack. The budget’s first job is to make assumptions and dependencies visible.

Planning principle {PG} · asksia.ai/explore AskSia Library · ACCT90009 · Strategic Cost Management · University of Melbourne DEMAND PLAN Sales and demand plan Volume, mix, price and timing drive the system Build evidence before downstream schedules The sales or service-demand budget often starts the chain. It should specify units or service events, mix, price, timing, channel and uncertainty.

Downstream production, staffing, procurement and cash depend on it. A single

annual volume conceals seasonality, capacity peaks and working-capital needs. Separate drivers Volume can change because of market growth, customer wins, retention, price response or capacity. Mix changes contribution and resource demand. Price changes may alter both.

Build a bridge from current run rate to budget rather than inserting a growth percentage with no mechanism. Probability and scenarios Expected value can combine outcomes that are not operationally feasible. A 50% chance of 800 units and 50% chance of 1,200 gives 1,000 expected, but capacity decisions may need a scenario or option rather than average. Show base, downside and upside with actions attached.

Assumption Evidence Dependency Volume Pipeline, retention, market Capacity and acquisition Mix Segment and product

choice Contribution and activity demand Price Value, contract, elasticity Volume and revenue Timing Seasonality and delivery Inventory and cash Collection Terms and credit quality Cash funding P9.1 Mix Answer included Total units stay fixed but shift to lower contribution. Revenue unchanged.

Does profit plan hold? Answer. Not necessarily; contribution and resource demand can deteriorate. Rebudget mix. P9.2 Expected value Answer included Why can expected demand be a weak capacity plan? Answer. It may represent no actual scenario and hide service risk at peaks. Use scenarios/options.

{PG} · asksia.ai/explore AskSia Library · ACCT90009 · Strategic Cost Management · University of Melbourne OPERATIONS PLAN Operations and resources Translate demand into feasible capacity Production, purchases, people and support

activities PRODUCTION FLOW [formula shown in the full chapter] For goods, production connects sales with inventory policy.

For services, capacity may be scheduled in labour-hours, appointments or throughput. Resource budgets then translate output into materials, labour and activities. The objective is not simply to meet average demand but to respect timing, bottlenecks, quality and resilience. Inventory policy is strategic Ending inventory can protect service and smooth production, but it consumes cash and creates obsolescence risk.

A higher inventory target increases required production now. State whether policy responds to lead time, uncertainty, batch economics or an arbitrary historical percentage. Activities create indirect resources Setups, orders, inspections and support depend on batch and complexity, not only unit volume. Integrate activity-based drivers where

material.

A budget that scales all overhead with units can understate the effect of mix or product proliferation.

Schedule Driver Constraint Production Sales and inventory policy Bottleneck and quality Materials Production × input standard Yield, lead time, minimum order Labour Output × time standard Skills, rostering, overtime Activities Batches, orders, customers Support capacity Capital Strategic capacity need Cash and implementation !

Direction error Higher desired ending inventory increases required production; higher beginning inventory reduces it, all else equal. Write the physical-flow equation before numbers. P9.3 Production Answer included Sales 5,000; desired ending 800; beginning 600. Production? Answer. 5,000 + 800 − 600 = 5,200 units. P9.4 Complexity Answer included Units unchanged but batches double. What

budget changes? Answer.

Batch-level setup, scheduling and quality resources may rise; unit-only budget misses it. {PG} · asksia.ai/explore AskSia Library · ACCT90009 · Strategic Cost Management · University of Melbourne CASH BUDGET Cash budget Profit does not fund the next payment Collections, disbursements, timing and

What this chapter covers

• 01

  Master-budget chain

• 02

  Demand, capacity and cash

• 03

  Static vs flexible benchmark

• 04

  Forecasts, participation and reconciliation

AskSia-authored practice weighting (not an official mark scheme): Support-cost bridge

Key terms

Static budget

Budget at planned activity.

Flexible budget

Budgeted rates at actual activity.

Planning and Flexible Budgets I FAQ

Exam move

Reconcile physical schedules, cash and statements. Keep target, forecast and commitment distinct; flex before performance judgement.

Working through Planning and Flexible Budgets I in ACCT90009? Sia is AskSia’s AI Accounting tutor — ask any ACCT90009 Planning and Flexible Budgets I question and get a clear, step-by-step explanation grounded in how ACCT90009 is taught and assessed. Read this chapter free, then take your hardest questions to Sia.