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Understanding Capital Investment Decisions

May 12, 2025

Module 10: Making Capital Investment Decisions

Goals

  1. Compute the relevant cash flow for a specific project.
  2. Understand the standalone concept.
  3. Understand various cost concepts: sunk cost, opportunity cost, side effect, market and book value.
  4. Compute depreciation and the book value of a project.

Sections

  1. Cash Flow, Incremental Cash Flow, and Proforma Statement
  2. More information on project cash flow.

Key Concepts

Incremental Cash Flow

  • Definition: Cash flow that will occur only if the project is accepted.
  • Standalone Principle: Analyzes project in isolation from other company projects, focusing on incremental cash flow.
  • Question to Ask: Will this cash flow occur only if we accept the project?
    • Yes: Include the cash flow.
    • No: Do not include, as it happens anyway.
    • Partly: Include part of it.

Types of Costs

  • Sunk Cost: Costs that occurred in the past and should not impact the decision.
  • Opportunity Cost: Cost of forgoing the next best alternative; should be included in the project.
  • Side Effects:
    • Positive: Additional benefits to other company projects.
    • Negative (Erosion/Cannibalism): Adverse impacts reducing other sales.

Networking Capital

  • Definition: Current assets minus current liabilities.
  • New projects often require increased networking capital.
  • Assumption: Recover networking capital at project's end.

Financing Costs and Taxes

  • Financing Cost: Not included in capital budgeting analysis.
  • Taxes: Must be included in the analysis.

Proforma Statement

  • Use: Projected accounting statement used in capital budgeting.
  • Components: Sales, costs, depreciation leading to net income.
  • Cash Flow Calculation: Net Income + Depreciation.
  • Example Problem: Analyzing an investment based on changes to units sold and costs.

Example Project Analysis

  • Initial Investment: $110,000 for equipment and networking capital.
  • Annual Cash Flow: $51,780 for three years.
  • Net Present Value (NPV): Calculation using a discount rate of 20%.
  • Decision Criteria:
    • Positive NPV: Accept the project.
    • Compare Internal Rate of Return (IRR) with Required Rate of Return.

Depreciation

  • MACRS (Modified Accelerated Cost Recovery System):
    • Know asset class for tax purposes.
    • Multiply percentage from table by cost.
    • Depreciate to zero using mid-year convention.
  • Example: Depreciating a computer over five years using IRS guidelines.
  • Depreciation Tax Shield: Product of depreciation allowances and marginal tax rate.

Book Value and Market Value

  • Book Value: Cost minus depreciation.
  • Market Value: What the market is willing to pay.
  • Capital Gains: When market value > book value, pay tax on the gain.

Practice Section

  • Application of concepts through practical problems and illustrations.