Assessment 2 - Step 5 - Capital Investment Comparison and Unit Review

NPV, IRR and Payback Period for theoretical BrainChip product investment

Product Development Opportunity

In this theoretical situation, BrainChip Holdings is evaluating two mutually exclusive capital investment projects, intended to expand its presence in embedded computing and edge‑AI markets. Both projects require significant upfront capital and have a useful product life expectancy of 7 years. A discount rate of 8% was applied to assess financial viability.

Included in the table above are, Research and Development costs, estimated useful life, no residual value (as all units are assumed to be sold) and assumed future cashflows.

Option 1 is the development of an updated Key card chip. With twice the memory of the previous M.2 Card B+M Key, the M.4 Card, targets higher‑performance systems and industrial applications. Development builds on existing technology, reducing risk.

Option 2 is the Edge AI Box Mini. A redesigned version of the existing Edge AI Box with half the physical size, enabling integration into space‑constrained products such as smart security cameras. The project offers higher market growth but involves greater design complexity.

The Net Present Value (NPV) and Internal Rate of Return (IRR) table shows a separation in value creation between the two options.

The M.4 Card project, requiring an upfront investment of $3,000,000, generates relatively low annual cash inflows resulting in a NPV of -$1,337,800.35 over the 7-year period. The M.4 Card has a negative IRR of −10.4% and does not recover its initial investment, destroying investment capital, in a familia situation for shareholders.

The Edge AI Box Mini requires a $5,000,000 initial investment but demonstrates stronger cash generation across its useful life. A positive NPV of $218,325.52 is achieved, using the Discount rate of 8%. The internal rate of return is 9.2%, topping the 8% required return. The project has a payback of 4.7 years, making it financially viable.

Based on the analysis, the Edge AI Box Mini should be selected for development. It creates positive shareholder value, beats the 8% required rate of return and pays back within the 7 year timeframe. Conversely, the M.4 Card project gets a negative NPV, no economic return, and provides insufficient cash flow to justify investment.

Limitations to analysis.

Brainchip predominantly finances its R&D through Share sales, rather than debt, meaning it does not incur interest loan costs. With the simple alternative investment for those lazy cash assets, such as a term deposit receiving a modest return, Brainchips funding costs and subsequent opportunity costs remain low. This is important because it suggests that Brainchip’s true discount rate, may be lower than the 8% rate required by the task. Lowering the discount rate would drastically increase the NPV, improving the perceived viability of these projects.

No risk analysis was undertaken for the projects. The cashflows were considered a certainty, when in reality, there would be a spectrum of possible returns for these projects.

Many products sold by BrainChip, create non‑financial benefits, such as their Cloud platform and Key Cards which are produced as a lead-in product, to allow testing before a scaled rollout of the Edge AI boxes. These benefits are difficult to quantify and are subsequently ignored by the NPV ratio.

Unit Review

I’m a big fan of learning by doing, so I really appreciated how assessment‑focused this unit was. It gave me a genuine chance to practise the concepts as I learned them. Being assigned a firm and asked to work through its annual report was an excellent introduction to investment analysis. It pushed me past a long‑held mental barrier. I used to think digging through financial statements was only for ultra‑analytical people. This unit proved otherwise.

The long‑form instructional videos were another highlight. They make it easy to sit down and complete substantial parts of the assignment in one go. The workshops show clearly how each step of the learning ties into the next. The video links embedded directly in the assignment instructions are a massive time‑saver. Seriously, please never remove them.

Maria’s enthusiasm for the subject is contagious. I’ve come out of this unit far more interested in accounting and business analysis than I expected. Students taking this unit in the future should ignore preconceptions of accounting being a dry subject, as the content is engaging, accessible and supported by clear, practical guidance on how to complete the assessments.

One tip for future students is to keep up with the workshop steps each week. It makes it so much easier to join the discussions and get meaningful support on your assignment. 

If FINC19011: Business Finance forms part of your studies, consider aligning it with ACCT11059, as many of the equations and ratios overlap. This alignment can help reinforce key concepts. I recommend focussing initially on ACCT11059, as the content is explained in a much more approachable way, and can make engaging with the denser material in FINC19011 more manageable.