IB Business Management HL Internal Assessment Example

What specific evidence shows that the pressure on employees threatens sustainability rather than just short-term morale? A brief link to retention, service quality, or operating costs would make the concept more precise and analytically convincing.

The student integrates sustainability clearly as an evaluative lens rather than a definition-only term. This works well because it frames the entire inquiry around durability of advantage and operational risk, which keeps the concept relevant to the research question.

This is a balanced and conceptually focused evaluation. The student recognises both the upside and downside of expansion, which is exactly what a sustainability lens should do in a business investigation.

This is strong conceptual application because the student links sustainability to the conditions under which expansion can last. By questioning market similarity, the analysis moves beyond description and shows awareness that sustainable advantage depends on context, not just growth.

The student could make sustainability more fully integrated by linking each financial ratio directly back to the concept in the same sentence. For example, after each metric, briefly state what it implies about whether the model can endure under pressure from wages, rent, or saturation.

This is a well-chosen theoretical anchor for the sustainability discussion. The student uses Porter to show why long-term advantage may be fragile if cost leadership and differentiation cannot be maintained together, which strengthens conceptual integration.

The student uses sustainability analytically here by testing whether the model can endure if key assumptions change. This is effective because it shows the concept operating through cause and effect rather than appearing as a broad label.

This is a strong judgment, but it would be even better if the student briefly distinguished sustainability as a concept from simple long-term growth. A sharper concluding sentence could explain whether the advantage is sustainable because of the business model itself, or only while expansion continues.

The main commentary repeatedly relies on Supporting Documents 1–5, but the supporting-document pack is not present in the submitted evidence. Without those documents, the sources, highlighting, and direct evidential basis cannot be verified, which weakens the credibility of the investigation.

This claim is plausible, but it needs clearer documentary support. The student should cite evidence showing why the company prioritized penetration and how market saturation is demonstrated in the supporting documents, rather than relying mainly on general strategic reasoning.

The comparison is useful, but the evidence trail is too thin without the underlying supporting document visible. The student should make the source traceable and explain whether the Starbucks figure is directly comparable in store type, market, and scope, otherwise the comparison may overstate the size of the cost advantage.

How much of this average revenue per store is actually driven by the best-performing locations? If the supporting documents include variation by city or store age, using that evidence would give a deeper and more reliable picture of the model's performance.

To strengthen the supporting-document use, the student should integrate the source more explicitly by naming what type of source it is and why it is reliable. Adding one short phrase about the source's relevance or credibility would make the evidence base more convincing.

The phrase 'many legal frameworks' is vague and weakens the evidence chain. The student should specify which regulations, markets, or legal differences matter, and then support that claim with a document or source showing how they increase cost or operational complexity.

This is an effective selection of evidence because it directly supports the growth-strategy analysis. The student uses a concrete expansion timeline to connect the tool to Blank Street's actual development, which keeps the framework relevant.

This is a strong application of theory to the company because it tests the conditions under which the hybrid strategy works. The student does not merely name Porter's model; they use it to evaluate fragility in Blank Street's operational design.

What evidence in the supporting documents shows that the digital model actually lowers cost while also strengthening brand differentiation? A direct example would make the theoretical application more convincing and less dependent on assumption.

The student makes a strong strategic observation here by identifying a second dimension of advantage beyond cost. This is effective because it shows the tools are being used to test a nuanced business model rather than forcing the company into a single category.

The comparison is helpful, but the student should explain how the benchmark was chosen and why it is comparable. A short justification of the peer group would make the ratio analysis more rigorous and reduce the risk of an unsupported industry generalization.

This is a clear example of a business tool being applied meaningfully to the research question. The ratio is not just stated; it is interpreted in relation to cost leadership and operational scale, which strengthens analytical relevance.

This is a relevant and well-chosen efficiency measure because it speaks directly to scalability. The student uses it appropriately to show how quickly capital can be recycled into further expansion, which is central to the business question.

The student could strengthen the tool application by showing a simple before-and-after or city-by-city comparison if the data exist. That would turn the idea of cannibalization into evidence-based analysis rather than a plausible forecast.

The analysis would be stronger if the student briefly explained how this lower capital base affects margins, payback, or scalability. That extra step would turn a comparison into a clearer evaluation of competitive advantage.

This is a useful analytical link because it explains why the efficiency data matter. The student connects the ratio to the business model, not just to performance, which is essential for strong analysis.

This is a strong evaluative statement because it moves beyond calculation to interpret vulnerability. The student identifies the practical implication of a thin margin, which deepens the analysis of sustainability and risk.

The student broadens the analysis effectively by considering future cost pressures rather than only current results. This improves evaluation because it tests whether the strategy remains robust under changed conditions.

This point is relevant, but it remains somewhat descriptive because the causal link is not fully demonstrated. The student should show how employee dissatisfaction has affected measurable outcomes such as retention, service levels, or costs, rather than stating the risk in general terms.

This is thoughtful evaluation because it examines the downside of relying on continued expansion. The student shows that the apparent strength of the model is conditional, which is exactly the kind of judgment expected at the higher levels.

Which of these pressures appears to be the biggest threat to Blank Street's advantage, and why? Prioritising one or two factors would make the evaluation more decisive and help the conclusion feel more evidence-led.

This explicitly answers the research question and gives a clear extent-based judgment. The student’s conclusion is appropriately qualified, which is a strength because it reflects the mixed evidence rather than forcing a simplistic yes-or-no answer.

The recommendation is sensible, but it would be stronger if the student linked it to the most persuasive evidence from earlier sections. One sentence naming the key data point behind the recommendation would make the conclusion feel more tightly justified.

Does the evidence suggest the advantage comes mainly from expansion itself, or from the low-cost operating model that expansion is scaling? Clarifying that distinction would sharpen the final answer and make the conclusion more analytical.

This is a strong conclusion because it mirrors the analysis and preserves the extent-based judgment required by the research question. The student avoids overclaiming and gives a measured verdict that fits the evidence presented.

The student’s final argument is consistent with the evidence and clearly tied to the line of reasoning developed earlier. This works well because it shows the conclusion is not generic but grounded in the specific financial and labor risks identified in the analysis.

The structure is clear and easy to follow, with a logical sequence from introduction to analysis, conclusion, bibliography, and appendix. This helps the reader navigate the commentary and shows that the student has organised the investigation deliberately.

The subheading is effective because it signals a purposeful analytical transition rather than a descriptive essay format. This kind of signposting makes the argument easier to track and supports coherence across sections.

The structure would be even stronger if the student ended each subsection with a brief mini-judgment before moving on. That would create clearer internal signposting and make the progression toward the final conclusion more transparent.

The clear division into theory and ratio analysis helps the commentary stay organised. It shows the student is separating strategic reasoning from quantitative evidence, which improves readability and analytical focus.

Could this efficiency evidence have been presented in a small table in the main body to improve comparison with the profitability ratios? If so, the argument might become easier to scan and the relationship between the measures more immediate.

Including a dedicated limitations section is a strong structural choice because it ensures evaluation is not buried inside the analysis. This makes the essay's critical perspective more visible and easier for the reader to follow.

The research question is precise, analytical, and well framed around extent. This is a strong presentation choice because it sets up a focused investigation and clearly signals that evaluation, not description, is expected.

The key concept is clearly identified and placed prominently, which makes the purpose of the investigation immediately visible. That clarity helps the reader understand the conceptual lens before entering the analysis.

The required sections are all present and clearly listed in the contents page, which supports a professional presentation. This organisation makes the submission easy to navigate and shows awareness of IA conventions.

If the analysis contains several ratio calculations and comparisons, placing them in a concise table in the main body would improve readability. That would help the reader compare values quickly without interrupting the argument.

The bibliography is present, but some entries would benefit from more consistent citation formatting and fuller source details. Improving consistency would make the presentation more polished and make it easier to verify the evidence trail.

The inclusion of a bibliography is an important presentational strength because it shows the student has attempted to document their secondary research. This supports academic integrity and gives the investigation a formal, finished structure.