Delivering Doors in a Window: Supply Chain Management at Hindustan Aeronautics Ltd. Net Present Value (NPV) / MBA Resources

Introduction to Net Present Value (NPV) - What is Net Present Value (NPV) ? How it impacts financial decisions regarding project management?

NPV solution for Delivering Doors in a Window: Supply Chain Management at Hindustan Aeronautics Ltd. case study

At Oak Spring University, we provide corporate level professional Net Present Value (NPV) case study solution. Delivering Doors in a Window: Supply Chain Management at Hindustan Aeronautics Ltd. case study is a Harvard Business School (HBR) case study written by Unnikrishnan Dinesh Kumar, Arun Manohar, G. N. Sripriya. The Delivering Doors in a Window: Supply Chain Management at Hindustan Aeronautics Ltd. (referred as “Door Assembly” from here on) case study provides evaluation & decision scenario in field of Technology & Operations. It also touches upon business topics such as - Value proposition, Business models, Supply chain, Time management.

The net present value (NPV) of an investment proposal is the present value of the proposal’s net cash flows less the proposal’s initial cash outflow. If a project’s NPV is greater than or equal to zero, the project should be accepted.

NPV = Present Value of Future Cash Flows LESS Project’s Initial Investment

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Case Description of Delivering Doors in a Window: Supply Chain Management at Hindustan Aeronautics Ltd. Case Study

This case presents a supply chain management challenge faced by Hindustan Aeronautics Ltd. (HAL) in one of their aircraft door export project to a leading aircraft manufacturer located outside India. As per the contract, HAL has to deliver each aircraft door in a period specified by the aircraft manufacturer. Delivery of door outside this window attracts a penalty. The protagonist has to make decisions regarding when exactly to start the door's main assembly to overcome variability in the assembly of doors, how much inventory to maintain for 1222 parts that are used in the door assembly, how to manage variability in processing times, how to handle outsourcing, and how to manage parts with shelf life that are used in the door assembly. Students will have to use analytical tools to come up with decisions for the aforementioned questions. The case also provides an opportunity for the students to compare the complex nature of an aerospace supply chain with other industries such as automobiles. The case is suitable for supply chain management course as well as advanced operations management course at MBA as well as for executive program.

Case Authors : Unnikrishnan Dinesh Kumar, Arun Manohar, G. N. Sripriya

Topic : Technology & Operations

Related Areas : Business models, Supply chain, Time management

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Calculating Net Present Value (NPV) at 6% for Delivering Doors in a Window: Supply Chain Management at Hindustan Aeronautics Ltd. Case Study

Years	Cash Flow	Net Cash Flow	Cumulative     Cash Flow	Discount Rate @ 6 %	Discounted Cash Flows
Year 0	(10004310)	-10004310	-	-
Year 1	3472526	-6531784	3472526	0.9434	3275968
Year 2	3982460	-2549324	7454986	0.89	3544375
Year 3	3945216	1395892	11400202	0.8396	3312479
Year 4	3247395	4643287	14647597	0.7921	2572241
TOTAL			14647597		12705064

The Net Present Value at 6% discount rate is 2700754

In isolation the NPV number doesn't mean much but put in right context then it is one of the best method to evaluate project returns. In this article we will cover -

Different methods of capital budgeting

What is NPV & Formula of NPV,
How it is calculated,
How to use NPV number for project evaluation, and
Scenario Planning given risks and management priorities.

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Capital Budgeting Approaches

Methods of Capital Budgeting

There are four types of capital budgeting techniques that are widely used in the corporate world –

1. Net Present Value
2. Payback Period
3. Internal Rate of Return
4. Profitability Index

Apart from the Payback period method which is an additive method, rest of the methods are based on Discounted Cash Flow technique. Even though cash flow can be calculated based on the nature of the project, for the simplicity of the article we are assuming that all the expected cash flows are realized at the end of the year.

Discounted Cash Flow approaches provide a more objective basis for evaluating and selecting investment projects. They take into consideration both –

1. Timing of the expected cash flows – stockholders of Door Assembly have higher preference for cash returns over 4-5 years rather than 10-15 years given the nature of the volatility in the industry.
2. Magnitude of both incoming and outgoing cash flows – Projects can be capital intensive, time intensive, or both. Door Assembly shareholders have preference for diversified projects investment rather than prospective high income from a single capital intensive project.

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Formula and Steps to Calculate Net Present Value (NPV) of Delivering Doors in a Window: Supply Chain Management at Hindustan Aeronautics Ltd.

NPV = Net Cash In Flowt1 / (1+r)t1 + Net Cash In Flowt2 / (1+r)t2 + … Net Cash In Flowtn / (1+r)tn
Less Net Cash Out Flowt0 / (1+r)t0

Where t = time period, in this case year 1, year 2 and so on.
r = discount rate or return that could be earned using other safe proposition such as fixed deposit or treasury bond rate. Net Cash In Flow – What the firm will get each year.
Net Cash Out Flow – What the firm needs to invest initially in the project.

Step 1 – Understand the nature of the project and calculate cash flow for each year.
Step 2 – Discount those cash flow based on the discount rate.
Step 3 – Add all the discounted cash flow.
Step 4 – Selection of the project

Why Technology & Operations Managers need to know Financial Tools such as Net Present Value (NPV)?

In our daily workplace we often come across people and colleagues who are just focused on their core competency and targets they have to deliver. For example marketing managers at Door Assembly often design programs whose objective is to drive brand awareness and customer reach. But how that 30 point increase in brand awareness or 10 point increase in customer touch points will result into shareholders’ value is not specified.

To overcome such scenarios managers at Door Assembly needs to not only know the financial aspect of project management but also needs to have tools to integrate them into part of the project development and monitoring plan.

Calculating Net Present Value (NPV) at 15%

After working through various assumptions we reached a conclusion that risk is far higher than 6%. In a reasonably stable industry with weak competition - 15% discount rate can be a good benchmark.

Years	Cash Flow	Net Cash Flow	Cumulative     Cash Flow	Discount Rate @ 15 %	Discounted Cash Flows
Year 0	(10004310)	-10004310	-	-
Year 1	3472526	-6531784	3472526	0.8696	3019588
Year 2	3982460	-2549324	7454986	0.7561	3011312
Year 3	3945216	1395892	11400202	0.6575	2594044
Year 4	3247395	4643287	14647597	0.5718	1856709
TOTAL					10481652

The Net NPV after 4 years is 477342

(10481652 - 10004310 )

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Calculating Net Present Value (NPV) at 20%

If the risk component is high in the industry then we should go for a higher hurdle rate / discount rate of 20%.

Years	Cash Flow	Net Cash Flow	Cumulative     Cash Flow	Discount Rate @ 20 %	Discounted Cash Flows
Year 0	(10004310)	-10004310	-	-
Year 1	3472526	-6531784	3472526	0.8333	2893772
Year 2	3982460	-2549324	7454986	0.6944	2765597
Year 3	3945216	1395892	11400202	0.5787	2283111
Year 4	3247395	4643287	14647597	0.4823	1566066
TOTAL					9508546

The Net NPV after 4 years is -495764

At 20% discount rate the NPV is negative (9508546 - 10004310 ) so ideally we can't select the project if macro and micro factors don't allow financial managers of Door Assembly to discount cash flow at lower discount rates such as 15%.

Acceptance Criteria of a Project based on NPV

Simplest Approach – If the investment project of Door Assembly has a NPV value higher than Zero then finance managers at Door Assembly can ACCEPT the project, otherwise they can reject the project. This means that project will deliver higher returns over the period of time than any alternate investment strategy.

In theory if the required rate of return or discount rate is chosen correctly by finance managers at Door Assembly, then the stock price of the Door Assembly should change by same amount of the NPV. In real world we know that share price also reflects various other factors that can be related to both macro and micro environment.

In the same vein – accepting the project with zero NPV should result in stagnant share price. Finance managers use discount rates as a measure of risk components in the project execution process.

Sensitivity Analysis

Project selection is often a far more complex decision than just choosing it based on the NPV number. Finance managers at Door Assembly should conduct a sensitivity analysis to better understand not only the inherent risk of the projects but also how those risks can be either factored in or mitigated during the project execution. Sensitivity analysis helps in –

What can impact the cash flow of the project.

What are the key aspects of the projects that need to be monitored, refined, and retuned for continuous delivery of projected cash flows.

What will be a multi year spillover effect of various taxation regulations.

Understanding of risks involved in the project.

What are the uncertainties surrounding the project Initial Cash Outlay (ICO’s). ICO’s often have several different components such as land, machinery, building, and other equipment.

Some of the assumptions while using the Discounted Cash Flow Methods –

Projects are assumed to be Mutually Exclusive – This is seldom the came in modern day giant organizations where projects are often inter-related and rejecting a project solely based on NPV can result in sunk cost from a related project.

Independent projects have independent cash flows – As explained in the marketing project – though the project may look independent but in reality it is not as the brand awareness project can be closely associated with the spending on sales promotions and product specific advertising.

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Negotiation Strategy of Delivering Doors in a Window: Supply Chain Management at Hindustan Aeronautics Ltd.

References & Further Readings

Unnikrishnan Dinesh Kumar, Arun Manohar, G. N. Sripriya (2018), "Delivering Doors in a Window: Supply Chain Management at Hindustan Aeronautics Ltd. Harvard Business Review Case Study. Published by HBR Publications.