Hard20 marksExtended Response
Working Capital ManagementSection CWorking Capital ManagementOvertradingEstimating the Cost of Capital

ACCA · Question 32 · Working Capital Management

Section C

EcoTransit is a public utility hybrid transitioning from government grants to commercial debt. It provides electric bus networks. The company has experienced rapid revenue growth over the last two years but is facing severe liquidity issues.

Financial data for the last two years:

Year 20X1 ($m)Year 20X2 ($m)
Revenue45.075.0
Cost of Sales30.055.0
Inventory4.511.0
Receivables6.015.0
Payables5.014.0
Overdraft1.08.5

Assume a 365-day year.

EcoTransit is also planning a new commercial venture into electric ferry services. The current WACC of EcoTransit is 9%. However, the electric ferry industry has a different risk profile. A proxy company operating exclusively in electric ferries has an equity beta of 1.5 and a debt-to-equity ratio of 1:2 by market value.

EcoTransit plans to finance the new ferry venture with a debt-to-equity ratio of 1:4. The risk-free rate is 3%, the market risk premium is 6%, and the pre-tax cost of debt for EcoTransit will be 5%. The corporate tax rate is 20%.

Required:
(a) Calculate the working capital ratios (Inventory days, Receivables days, Payables days, and Current Ratio) for both 20X1 and 20X2. (6 marks)
(b) Based on your calculations in part (a) and the financial data provided, evaluate whether EcoTransit is exhibiting symptoms of 'overtrading' (undercapitalization). (6 marks)
(c) Calculate the project-specific Weighted Average Cost of Capital (WACC) that EcoTransit should use to appraise the new electric ferry venture. (8 marks)

How to approach this question

Part A: Use standard formulas. Inventory days = (Inv/CoS)*365. Receivables = (Rec/Rev)*365. Payables = (Pay/CoS)*365. Current ratio = CA/CL. Part B: Define overtrading. Link the definition to the rapid revenue growth, the stretching of payables, the massive increase in the overdraft, and the worsening working capital days calculated in Part A. Part C: 1) Ungear the proxy beta using the proxy's D:E ratio. 2) Regear the resulting asset beta using EcoTransit's target D:E ratio. 3) Use CAPM to find Ke. 4) Find after-tax Kd. 5) Calculate WACC using the target weightings.

Full Answer

This question tests both working capital analysis and advanced cost of capital. Overtrading is a common issue for rapidly growing firms that fail to secure long-term funding, forcing them to rely on stretching payables and maximizing overdrafts, which is highly risky. For the new venture, the company's existing WACC cannot be used because the business risk (ferries vs buses) and financial risk (new D:E ratio) are different. The proxy company's beta must be ungeared to isolate the pure business risk of ferries, then regeared to reflect EcoTransit's specific financial risk.

Common mistakes

In Part A, using Revenue instead of Cost of Sales for Inventory and Payables days. In Part C, using the market return instead of the market risk premium in the CAPM formula, or confusing the proxy D:E ratio with the target D:E ratio.

Practice the full ACCA FM — Financial Management Practice Exam 6

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