題目 1 · comprehensive
55 分Zenith Manufacturing plc is considering investing in a brand-new production line to manufacture high-performance components. The project, designated as Project Gamma, requires an initial investment in specialised machinery of \( \text{£}800,000 \) on 1 January Year 1.
The machinery will have an estimated useful life of 4 years, after which it will be sold for a scrap value of \( \text{£}120,000 \). Straight-line depreciation will be applied.
In addition, working capital of \( \text{£}60,000 \) is required at the start of the project (Year 0) and will be recovered in full at the end of Year 4.
Sales volume and selling price projections are as follows:
- **Year 1:** 20,000 units at \( \text{£}40 \) per unit
- **Year 2:** 25,000 units at \( \text{£}42 \) per unit
- **Year 3:** 30,000 units at \( \text{£}45 \) per unit
- **Year 4:** 15,000 units at \( \text{£}45 \) per unit
Variable operating costs are estimated to remain constant at \( \text{£}22 \) per unit throughout the 4 years. Annual fixed operating costs (excluding depreciation) are estimated at \( \text{£}180,000 \) per year.
Zenith Manufacturing plc uses a cost of capital (discount rate) of 10% for projects of normal risk, but requires a higher return for riskier ventures.
**Discount Factors:**
- **Year 1:** 10% = 0.909 | 20% = 0.833
- **Year 2:** 10% = 0.826 | 20% = 0.694
- **Year 3:** 10% = 0.751 | 20% = 0.579
- **Year 4:** 10% = 0.683 | 20% = 0.482
**Required:**
(a) Calculate for each of the Years 1 to 4:
(i) the annual revenue and variable operating costs. (4 marks)
(ii) the annual net cash flows, clearly showing Year 0 and all cash flows including capital expenditure, working capital, operating cash flows, and terminal values. (8 marks)
(b) Using the cash flows calculated in (a)(ii), calculate:
(i) the Net Present Value (NPV) of the project using a discount rate of 10%. (6 marks)
(ii) the Net Present Value (NPV) of the project using a discount rate of 20%. (5 marks)
(iii) the Internal Rate of Return (IRR) of the project. (4 marks)
(c) Calculate:
(i) the Payback Period (expressed in years and months). (4 marks)
(ii) the Accounting Rate of Return (ARR) based on the average investment method (working capital may be excluded or included in average investment; clearly state your approach). (8 marks)
(d) Evaluate the project and recommend whether Zenith Manufacturing plc should accept or reject the investment. Discuss both financial indicators and at least three non-financial or ethical factors (such as employee welfare, environmental sustainability, and product safety). (16 marks)
The machinery will have an estimated useful life of 4 years, after which it will be sold for a scrap value of \( \text{£}120,000 \). Straight-line depreciation will be applied.
In addition, working capital of \( \text{£}60,000 \) is required at the start of the project (Year 0) and will be recovered in full at the end of Year 4.
Sales volume and selling price projections are as follows:
- **Year 1:** 20,000 units at \( \text{£}40 \) per unit
- **Year 2:** 25,000 units at \( \text{£}42 \) per unit
- **Year 3:** 30,000 units at \( \text{£}45 \) per unit
- **Year 4:** 15,000 units at \( \text{£}45 \) per unit
Variable operating costs are estimated to remain constant at \( \text{£}22 \) per unit throughout the 4 years. Annual fixed operating costs (excluding depreciation) are estimated at \( \text{£}180,000 \) per year.
Zenith Manufacturing plc uses a cost of capital (discount rate) of 10% for projects of normal risk, but requires a higher return for riskier ventures.
**Discount Factors:**
- **Year 1:** 10% = 0.909 | 20% = 0.833
- **Year 2:** 10% = 0.826 | 20% = 0.694
- **Year 3:** 10% = 0.751 | 20% = 0.579
- **Year 4:** 10% = 0.683 | 20% = 0.482
**Required:**
(a) Calculate for each of the Years 1 to 4:
(i) the annual revenue and variable operating costs. (4 marks)
(ii) the annual net cash flows, clearly showing Year 0 and all cash flows including capital expenditure, working capital, operating cash flows, and terminal values. (8 marks)
(b) Using the cash flows calculated in (a)(ii), calculate:
(i) the Net Present Value (NPV) of the project using a discount rate of 10%. (6 marks)
(ii) the Net Present Value (NPV) of the project using a discount rate of 20%. (5 marks)
(iii) the Internal Rate of Return (IRR) of the project. (4 marks)
(c) Calculate:
(i) the Payback Period (expressed in years and months). (4 marks)
(ii) the Accounting Rate of Return (ARR) based on the average investment method (working capital may be excluded or included in average investment; clearly state your approach). (8 marks)
(d) Evaluate the project and recommend whether Zenith Manufacturing plc should accept or reject the investment. Discuss both financial indicators and at least three non-financial or ethical factors (such as employee welfare, environmental sustainability, and product safety). (16 marks)
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解題
### Workings and Detailed Calculations
**(a) (i) Annual Revenue and Variable Operating Costs**
- **Year 1:**
- Revenue: \( 20,000 \times \text{£}40 = \text{£}800,000 \)
- Variable Cost: \( 20,000 \times \text{£}22 = \text{£}440,000 \)
- **Year 2:**
- Revenue: \( 25,000 \times \text{£}42 = \text{£}1,050,000 \)
- Variable Cost: \( 25,000 \times \text{£}22 = \text{£}550,000 \)
- **Year 3:**
- Revenue: \( 30,000 \times \times \text{£}45 = \text{£}1,350,000 \)
- Variable Cost: \( 30,000 \times \text{£}22 = \text{£}660,000 \)
- **Year 4:**
- Revenue: \( 15,000 \times \text{£}45 = \text{£}675,000 \)
- Variable Cost: \( 15,000 \times \text{£}22 = \text{£}330,000 \)
**(a) (ii) Annual Net Cash Flows (Years 0 to 4)**
- **Year 0:**
- Capital Outlay: \( (\text{£}800,000) \)
- Working Capital: \( (\text{£}60,000) \)
- **Net Cash Flow Year 0:** \( (\text{£}860,000) \)
- **Year 1:**
- Revenue: \( \text{£}800,000 \)
- Less: Variable Costs: \( (\text{£}440,000) \)
- Less: Fixed Costs: \( (\text{£}180,000) \)
- **Net Cash Flow Year 1:** \( \text{£}180,000 \)
- **Year 2:**
- Revenue: \( \text{£}1,050,000 \)
- Less: Variable Costs: \( (\text{£}550,000) \)
- Less: Fixed Costs: \( (\text{£}180,000) \)
- **Net Cash Flow Year 2:** \( \text{£}320,000 \)
- **Year 3:**
- Revenue: \( \text{£}1,350,000 \)
- Less: Variable Costs: \( (\text{£}660,000) \)
- Less: Fixed Costs: \( (\text{£}180,000) \)
- **Net Cash Flow Year 3:** \( \text{£}510,000 \)
- **Year 4:**
- Revenue: \( \text{£}675,000 \)
- Less: Variable Costs: \( (\text{£}330,000) \)
- Less: Fixed Costs: \( (\text{£}180,000) \)
- Add: Scrap Value: \( \text{£}120,000 \)
- Add: Working Capital Recovery: \( \text{£}60,000 \)
- **Net Cash Flow Year 4:** \( \text{£}165,000 + \text{£}120,000 + \text{£}60,000 = \text{£}345,000 \)
---
**(b) (i) NPV at 10% Discount Rate**
- **Year 0:** \( (\text{£}860,000) \times 1.000 = (\text{£}860,000) \)
- **Year 1:** \( \text{£}180,000 \times 0.909 = \text{£}163,620 \)
- **Year 2:** \( \text{£}320,000 \times 0.826 = \text{£}264,320 \)
- **Year 3:** \( \text{£}510,000 \times 0.751 = \text{£}383,010 \)
- **Year 4:** \( \text{£}345,000 \times 0.683 = \text{£}235,635 \)
- **Sum of PVs:** \( \text{£}1,046,585 \)
- **NPV at 10%:** \( \text{£}1,046,585 - \text{£}860,000 = +\text{£}186,585 \)
**(b) (ii) NPV at 20% Discount Rate**
- **Year 0:** \( (\text{£}860,000) \times 1.000 = (\text{£}860,000) \)
- **Year 1:** \( \text{£}180,000 \times 0.833 = \text{£}149,940 \)
- **Year 2:** \( \text{£}320,000 \times 0.694 = \text{£}222,080 \)
- **Year 3:** \( \text{£}510,000 \times 0.579 = \text{£}295,290 \)
- **Year 4:** \( \text{£}345,000 \times 0.482 = \text{£}166,290 \)
- **Sum of PVs:** \( \text{£}833,600 \)
- **NPV at 20%:** \( \text{£}833,600 - \text{£}860,000 = -\text{£}26,400 \)
**(b) (iii) Internal Rate of Return (IRR)**
Using the formula:
\[ \text{IRR} = L + \left( \frac{A}{A - B} \right) \times (H - L) \]
Where:
- \( L = 10\% \)
- \( H = 20\% \)
- \( A = \text{£}186,585 \)
- \( B = -\text{£}26,400 \)
\[ \text{IRR} = 10\% + \left( \frac{186,585}{186,585 - (-26,400)} \right) \times (20\% - 10\%) \]
\[ \text{IRR} = 10\% + \left( \frac{186,585}{212,985} \right) \times 10\% = 10\% + 8.76\% = 18.76\% \]
---
**(c) (i) Payback Period**
- Year 0: \( (\text{£}860,000) \)
- Year 1: Outlay remaining = \( \text{£}860,000 - \text{£}180,000 = \text{£}680,000 \)
- Year 2: Outlay remaining = \( \text{£}680,000 - \text{£}320,000 = \text{£}360,000 \)
- Year 3: Operating cash inflow = \( \text{£}510,000 \)
- Fraction of Year 3 required = \( \frac{360,000}{510,000} = 0.706 \text{ years} \)
- \( 0.706 \times 12 \text{ months} = 8.47 \text{ months} \) (approx. 8.5 months)
- **Payback Period:** 2 years and 8.5 months (or 2.71 years).
**(c) (ii) Accounting Rate of Return (ARR)**
**Method 1: Excluding Working Capital from average investment**
- **Total Net Profits over life of project:**
- Total cash inflows from operations (excluding scrap and working capital): \( \text{£}180,000 + \text{£}320,000 + \text{£}510,000 + \text{£}165,000 = \text{£}1,175,000 \)
- Less Total Depreciation: \( \text{£}800,000 - \text{£}120,000 = \text{£}680,000 \)
- Total Net Profit = \( \text{£}495,000 \)
- Average Annual Profit = \( \frac{\text{£}495,000}{4 \text{ years}} = \text{£}123,750 \)
- **Average Investment:**
- \( \frac{\text{Initial Capital Outlay} + \text{Scrap Value}}{2} = \frac{\text{£}800,000 + \text{£}120,000}{2} = \text{£}460,000 \)
- **ARR:**
- \( \frac{\text{£}123,750}{\text{£}460,000} \times 100 = 26.90\% \)
**Method 2: Including Working Capital in average investment**
- Average Investment = \( \text{£}460,000 + \text{£}60,000 = \text{£}520,000 \)
- **ARR:**
- \( \frac{\text{£}123,750}{\text{£}520,000} \times 100 = 23.80\% \)
*(Note: Both methods are fully acceptable with clear workings)*
---
**(d) Evaluation**
- **Financial factors:**
- The project yields a positive NPV of \( +\text{£}186,585 \) at the company's 10% cost of capital. This means it creates substantial shareholder wealth.
- The IRR is 18.76%, which is well above the hurdle rate of 10%.
- The ARR is 26.90% (or 23.80%), which is highly attractive compared to alternative standard financial market rates.
- The Payback Period is 2 years and 8.5 months, which is relatively quick for a 4-year project, minimizing exposure to medium-term risk.
- **Non-financial and ethical factors:**
- **Employee Welfare:** Introducing a new production line might require retraining workers. There are ethical implications regarding the safety and health conditions of operating new high-performance manufacturing machinery. Zenith must ensure adequate safety standards are met.
- **Environmental Sustainability:** Manufacturing high-performance components can produce waste and consume substantial energy. Zenith needs to consider the carbon footprint, energy efficiency of the new machinery, and the disposal/recycling of scrap metals and chemical effluents.
- **Market Position & Innovation:** Developing new high-performance components keeps Zenith competitive and positions it as an industry leader, which is positive for long-term survival.
- **Supplier & Customer Relationships:** A sudden rise in production requires stable ethical procurement of raw materials. Zenith should ensure its suppliers pay fair wages and do not exploit workers.
**(a) (i) Annual Revenue and Variable Operating Costs**
- **Year 1:**
- Revenue: \( 20,000 \times \text{£}40 = \text{£}800,000 \)
- Variable Cost: \( 20,000 \times \text{£}22 = \text{£}440,000 \)
- **Year 2:**
- Revenue: \( 25,000 \times \text{£}42 = \text{£}1,050,000 \)
- Variable Cost: \( 25,000 \times \text{£}22 = \text{£}550,000 \)
- **Year 3:**
- Revenue: \( 30,000 \times \times \text{£}45 = \text{£}1,350,000 \)
- Variable Cost: \( 30,000 \times \text{£}22 = \text{£}660,000 \)
- **Year 4:**
- Revenue: \( 15,000 \times \text{£}45 = \text{£}675,000 \)
- Variable Cost: \( 15,000 \times \text{£}22 = \text{£}330,000 \)
**(a) (ii) Annual Net Cash Flows (Years 0 to 4)**
- **Year 0:**
- Capital Outlay: \( (\text{£}800,000) \)
- Working Capital: \( (\text{£}60,000) \)
- **Net Cash Flow Year 0:** \( (\text{£}860,000) \)
- **Year 1:**
- Revenue: \( \text{£}800,000 \)
- Less: Variable Costs: \( (\text{£}440,000) \)
- Less: Fixed Costs: \( (\text{£}180,000) \)
- **Net Cash Flow Year 1:** \( \text{£}180,000 \)
- **Year 2:**
- Revenue: \( \text{£}1,050,000 \)
- Less: Variable Costs: \( (\text{£}550,000) \)
- Less: Fixed Costs: \( (\text{£}180,000) \)
- **Net Cash Flow Year 2:** \( \text{£}320,000 \)
- **Year 3:**
- Revenue: \( \text{£}1,350,000 \)
- Less: Variable Costs: \( (\text{£}660,000) \)
- Less: Fixed Costs: \( (\text{£}180,000) \)
- **Net Cash Flow Year 3:** \( \text{£}510,000 \)
- **Year 4:**
- Revenue: \( \text{£}675,000 \)
- Less: Variable Costs: \( (\text{£}330,000) \)
- Less: Fixed Costs: \( (\text{£}180,000) \)
- Add: Scrap Value: \( \text{£}120,000 \)
- Add: Working Capital Recovery: \( \text{£}60,000 \)
- **Net Cash Flow Year 4:** \( \text{£}165,000 + \text{£}120,000 + \text{£}60,000 = \text{£}345,000 \)
---
**(b) (i) NPV at 10% Discount Rate**
- **Year 0:** \( (\text{£}860,000) \times 1.000 = (\text{£}860,000) \)
- **Year 1:** \( \text{£}180,000 \times 0.909 = \text{£}163,620 \)
- **Year 2:** \( \text{£}320,000 \times 0.826 = \text{£}264,320 \)
- **Year 3:** \( \text{£}510,000 \times 0.751 = \text{£}383,010 \)
- **Year 4:** \( \text{£}345,000 \times 0.683 = \text{£}235,635 \)
- **Sum of PVs:** \( \text{£}1,046,585 \)
- **NPV at 10%:** \( \text{£}1,046,585 - \text{£}860,000 = +\text{£}186,585 \)
**(b) (ii) NPV at 20% Discount Rate**
- **Year 0:** \( (\text{£}860,000) \times 1.000 = (\text{£}860,000) \)
- **Year 1:** \( \text{£}180,000 \times 0.833 = \text{£}149,940 \)
- **Year 2:** \( \text{£}320,000 \times 0.694 = \text{£}222,080 \)
- **Year 3:** \( \text{£}510,000 \times 0.579 = \text{£}295,290 \)
- **Year 4:** \( \text{£}345,000 \times 0.482 = \text{£}166,290 \)
- **Sum of PVs:** \( \text{£}833,600 \)
- **NPV at 20%:** \( \text{£}833,600 - \text{£}860,000 = -\text{£}26,400 \)
**(b) (iii) Internal Rate of Return (IRR)**
Using the formula:
\[ \text{IRR} = L + \left( \frac{A}{A - B} \right) \times (H - L) \]
Where:
- \( L = 10\% \)
- \( H = 20\% \)
- \( A = \text{£}186,585 \)
- \( B = -\text{£}26,400 \)
\[ \text{IRR} = 10\% + \left( \frac{186,585}{186,585 - (-26,400)} \right) \times (20\% - 10\%) \]
\[ \text{IRR} = 10\% + \left( \frac{186,585}{212,985} \right) \times 10\% = 10\% + 8.76\% = 18.76\% \]
---
**(c) (i) Payback Period**
- Year 0: \( (\text{£}860,000) \)
- Year 1: Outlay remaining = \( \text{£}860,000 - \text{£}180,000 = \text{£}680,000 \)
- Year 2: Outlay remaining = \( \text{£}680,000 - \text{£}320,000 = \text{£}360,000 \)
- Year 3: Operating cash inflow = \( \text{£}510,000 \)
- Fraction of Year 3 required = \( \frac{360,000}{510,000} = 0.706 \text{ years} \)
- \( 0.706 \times 12 \text{ months} = 8.47 \text{ months} \) (approx. 8.5 months)
- **Payback Period:** 2 years and 8.5 months (or 2.71 years).
**(c) (ii) Accounting Rate of Return (ARR)**
**Method 1: Excluding Working Capital from average investment**
- **Total Net Profits over life of project:**
- Total cash inflows from operations (excluding scrap and working capital): \( \text{£}180,000 + \text{£}320,000 + \text{£}510,000 + \text{£}165,000 = \text{£}1,175,000 \)
- Less Total Depreciation: \( \text{£}800,000 - \text{£}120,000 = \text{£}680,000 \)
- Total Net Profit = \( \text{£}495,000 \)
- Average Annual Profit = \( \frac{\text{£}495,000}{4 \text{ years}} = \text{£}123,750 \)
- **Average Investment:**
- \( \frac{\text{Initial Capital Outlay} + \text{Scrap Value}}{2} = \frac{\text{£}800,000 + \text{£}120,000}{2} = \text{£}460,000 \)
- **ARR:**
- \( \frac{\text{£}123,750}{\text{£}460,000} \times 100 = 26.90\% \)
**Method 2: Including Working Capital in average investment**
- Average Investment = \( \text{£}460,000 + \text{£}60,000 = \text{£}520,000 \)
- **ARR:**
- \( \frac{\text{£}123,750}{\text{£}520,000} \times 100 = 23.80\% \)
*(Note: Both methods are fully acceptable with clear workings)*
---
**(d) Evaluation**
- **Financial factors:**
- The project yields a positive NPV of \( +\text{£}186,585 \) at the company's 10% cost of capital. This means it creates substantial shareholder wealth.
- The IRR is 18.76%, which is well above the hurdle rate of 10%.
- The ARR is 26.90% (or 23.80%), which is highly attractive compared to alternative standard financial market rates.
- The Payback Period is 2 years and 8.5 months, which is relatively quick for a 4-year project, minimizing exposure to medium-term risk.
- **Non-financial and ethical factors:**
- **Employee Welfare:** Introducing a new production line might require retraining workers. There are ethical implications regarding the safety and health conditions of operating new high-performance manufacturing machinery. Zenith must ensure adequate safety standards are met.
- **Environmental Sustainability:** Manufacturing high-performance components can produce waste and consume substantial energy. Zenith needs to consider the carbon footprint, energy efficiency of the new machinery, and the disposal/recycling of scrap metals and chemical effluents.
- **Market Position & Innovation:** Developing new high-performance components keeps Zenith competitive and positions it as an industry leader, which is positive for long-term survival.
- **Supplier & Customer Relationships:** A sudden rise in production requires stable ethical procurement of raw materials. Zenith should ensure its suppliers pay fair wages and do not exploit workers.
評分準則
**(a)(i)** [4 Marks]
- Year 1 to 4 Revenues correctly computed: 2 marks (all correct = 2, 1-2 errors = 1)
- Year 1 to 4 Variable Operating Costs correctly computed: 2 marks
**(a)(ii)** [8 Marks]
- Year 0 outflows (capital + working capital): 2 marks
- Years 1-3 net cash operating flows: 2 marks
- Year 4 operating cash flow: 1 mark
- Year 4 scrap value: 1 mark
- Year 4 working capital recovery: 1 mark
- Presentation/Layout of Cash Flows: 1 mark
**(b)(i)** [6 Marks]
- Correct discount factors applied: 2 marks
- Present value calculations: 2 marks
- Final NPV calculation (\( +\text{£}186,585 \)): 2 marks (allow OFR from a(ii))
**(b)(ii)** [5 Marks]
- Correct 20% discount factors applied: 2 marks
- Present value calculations: 2 marks
- Final NPV calculation (\( -\text{£}26,400 \)): 1 mark (allow OFR)
**(b)(iii)** [4 Marks]
- Use of correct IRR interpolation formula: 1 mark
- Accurate substitution of NPV values: 2 marks
- Final IRR calculation (\( 18.76\% \)): 1 mark (accept range of 18.5% to 19.0% depending on rounding/interpolation points)
**(c)(i)** [4 Marks]
- Cumulative cash flows correct tracking: 2 marks
- Fraction calculation: 1 mark
- Payback Period final response (2 years, 8.5 months): 1 mark
**(c)(ii)** [8 Marks]
- Total cash flow calculation: 2 marks
- Depreciation deduction to find profit: 2 marks
- Average investment calculation (machinery +/- working capital): 2 marks
- Final ARR calculation: 2 marks (allow 26.90% or 23.80%)
**(d)** [16 Marks]
- **Levels of Response:**
- **Level 1 (1-4 marks):** Basic points on NPV or ARR without deep evaluation. No discussion of non-financial aspects.
- **Level 2 (5-8 marks):** Discusses NPV and at least one other financial tool. Touches on non-financial factors superficially.
- **Level 3 (9-12 marks):** Clear comparison of financial indicators (NPV, IRR, ARR, Payback). Discusses at least two non-financial/ethical factors (e.g. environment, employee training).
- **Level 4 (13-16 marks):** Comprehensive financial analysis (including risk analysis via IRR and payback) and thorough ethical/non-financial discussion. A well-justified final recommendation is provided.
- Year 1 to 4 Revenues correctly computed: 2 marks (all correct = 2, 1-2 errors = 1)
- Year 1 to 4 Variable Operating Costs correctly computed: 2 marks
**(a)(ii)** [8 Marks]
- Year 0 outflows (capital + working capital): 2 marks
- Years 1-3 net cash operating flows: 2 marks
- Year 4 operating cash flow: 1 mark
- Year 4 scrap value: 1 mark
- Year 4 working capital recovery: 1 mark
- Presentation/Layout of Cash Flows: 1 mark
**(b)(i)** [6 Marks]
- Correct discount factors applied: 2 marks
- Present value calculations: 2 marks
- Final NPV calculation (\( +\text{£}186,585 \)): 2 marks (allow OFR from a(ii))
**(b)(ii)** [5 Marks]
- Correct 20% discount factors applied: 2 marks
- Present value calculations: 2 marks
- Final NPV calculation (\( -\text{£}26,400 \)): 1 mark (allow OFR)
**(b)(iii)** [4 Marks]
- Use of correct IRR interpolation formula: 1 mark
- Accurate substitution of NPV values: 2 marks
- Final IRR calculation (\( 18.76\% \)): 1 mark (accept range of 18.5% to 19.0% depending on rounding/interpolation points)
**(c)(i)** [4 Marks]
- Cumulative cash flows correct tracking: 2 marks
- Fraction calculation: 1 mark
- Payback Period final response (2 years, 8.5 months): 1 mark
**(c)(ii)** [8 Marks]
- Total cash flow calculation: 2 marks
- Depreciation deduction to find profit: 2 marks
- Average investment calculation (machinery +/- working capital): 2 marks
- Final ARR calculation: 2 marks (allow 26.90% or 23.80%)
**(d)** [16 Marks]
- **Levels of Response:**
- **Level 1 (1-4 marks):** Basic points on NPV or ARR without deep evaluation. No discussion of non-financial aspects.
- **Level 2 (5-8 marks):** Discusses NPV and at least one other financial tool. Touches on non-financial factors superficially.
- **Level 3 (9-12 marks):** Clear comparison of financial indicators (NPV, IRR, ARR, Payback). Discusses at least two non-financial/ethical factors (e.g. environment, employee training).
- **Level 4 (13-16 marks):** Comprehensive financial analysis (including risk analysis via IRR and payback) and thorough ethical/non-financial discussion. A well-justified final recommendation is provided.