Use formal capital budgeting processes, governance, and decision support to evaluate projects.
Capital budgeting is the process for deciding which long-term projects deserve scarce capital. A good process prevents management from approving projects because of optimism, pressure, habit, or incomplete analysis. It also creates accountability after the investment is made.
The Finance elective tests whether candidates can identify the process weakness behind a poor capital decision. A project may have a positive base-case NPV and still need stronger screening, assumptions, sensitivity analysis, approval, or post-completion review before management should proceed.
Capital budgeting process questions usually describe a proposed asset purchase, expansion, automation project, replacement decision, new facility, or technology investment. The expected answer should connect governance to decision quality.
| Process issue | Why it matters |
|---|---|
| Project screening | Filters proposals before detailed analysis consumes time. |
| Standard method | Makes proposals comparable and reduces selective analysis. |
| Assumption documentation | Shows which facts drive the result and who supports them. |
| Approval thresholds | Escalates larger, riskier, or strategic projects to the right level. |
| Independent review | Challenges optimistic forecasts and missing costs. |
| Funding review | Confirms capital is available without damaging liquidity or covenants. |
| Post-completion review | Compares actual outcomes with approved assumptions. |
A formal process usually has several stages. The case may ask which stage is missing or weak.
| Stage | Purpose | Evidence |
|---|---|---|
| Strategic screen | Determine whether the project fits objectives and constraints. | Strategic rationale, problem statement, alternatives considered. |
| Initial business case | Estimate benefits, costs, timing, and risks. | Rough cash flows, operating assumptions, capacity needs, funding need. |
| Detailed financial analysis | Quantify project economics. | NPV, IRR, payback, sensitivity, tax effects, working capital. |
| Risk and feasibility review | Test whether the project can be executed. | Permits, staffing, technology, supplier capacity, financing, implementation plan. |
| Approval | Match decision authority to size and risk. | Board or committee approval, threshold compliance, capital budget availability. |
| Implementation monitoring | Track cost, timing, and benefit realization. | Milestones, variance reports, risk logs, change approvals. |
| Post-completion review | Learn whether the project delivered expected value. | Actual cash flows, lessons learned, accountability, forecast accuracy. |
If a case says management approves projects based only on senior management preference, the issue is governance. If a case gives a detailed project schedule but no cash-flow analysis, the issue is financial evaluation. If a case gives analysis but no monitoring, the issue is accountability.
Screening and evaluation answer different questions.
| Decision level | Main question | Typical response |
|---|---|---|
| Screening | Should the proposal receive detailed analysis? | Check strategic fit, materiality, feasibility, and obvious constraints. |
| Detailed evaluation | Should the project be approved? | Analyse cash flows, NPV, IRR, payback, tax, risk, and alternatives. |
| Approval | Who should authorize the capital commitment? | Apply approval thresholds and governance requirements. |
| Monitoring | Is the project staying on budget and delivering benefits? | Track milestones, variances, and benefit realization. |
Do not demand a full discounted cash-flow model for every small proposal. Conversely, do not accept a major project without detailed analysis and approval.
Capital budgeting governance should make assumptions visible and challengeable.
| Governance control | What it prevents |
|---|---|
| Standard proposal template | Incomplete or inconsistent business cases. |
| Required alternatives analysis | Approving a preferred project without comparing options. |
| Discount-rate policy | Using a rate that is too low for project risk. |
| Working-capital requirement | Ignoring receivables, inventory, and payables caused by growth. |
| Tax review | Omitting after-tax effects, incentives, or tax risks. |
| Sensitivity analysis | Accepting a project that depends on one fragile assumption. |
| Approval thresholds | Letting managers approve projects beyond their authority. |
| Post-completion review | Repeating forecast errors and avoiding accountability. |
These controls should be proportionate. A small replacement asset may need a simpler process than a new facility, acquisition-related expansion, or technology transformation.
Approval thresholds should reflect dollar size, strategic importance, risk, and reversibility. A small but high-risk technology project may need more review than a routine equipment replacement.
| Project characteristic | Governance implication |
|---|---|
| Large capital outlay | Requires senior management or board approval. |
| High operating risk | Requires risk review, contingency planning, and sensitivity analysis. |
| New strategic direction | Requires strategic approval, not only finance approval. |
| Irreversible commitment | Requires stronger due diligence before commitment. |
| Material financing need | Requires liquidity, covenant, and funding review. |
| Dependence on tax incentives | Requires tax and timing review. |
| Material environmental or regulatory requirement | Requires compliance and permitting review. |
Accountability should continue after approval. If actual costs, timing, or benefits differ materially from the proposal, management should explain the variance and update future project assumptions.
Good decision support does not only calculate NPV. It helps management understand the decision.
| Weak support | Better support |
|---|---|
| “The project has a positive NPV.” | Explain the assumptions, downside case, funding impact, and strategic fit. |
| “Sales are expected to grow.” | Support volume, price, capacity, and customer assumptions. |
| “The equipment will reduce labour.” | Identify whether labour can actually be reduced or redeployed. |
| “Tax incentives improve the return.” | Confirm eligibility, timing, and after-tax cash-flow effect. |
| “Management prefers this option.” | Compare alternatives and explain why this option is superior. |
Use this structure for process questions:
| Pitfall | Correction |
|---|---|
| Treating governance as administrative filler. | Explain how governance prevents poor capital allocation. |
| Skipping alternatives analysis. | Compare replacement, repair, outsource, defer, or reject options when relevant. |
| Approving before assumptions are documented. | Require support for volume, cost, timing, tax, and working-capital assumptions. |
| Ignoring post-completion review. | Use actual results to improve future decisions and accountability. |
| Applying the same process to every project. | Scale governance to size, risk, strategic importance, and reversibility. |