Learning Objective 1 Understand the five stages of capital budgeting for a project
Capital budgeting is the process of making long-run planning decisions for investments in projects. In much of accounting, income is calculated on a period-by-period basis. In choosing investments, however, managers select from among multiple projects, each of which may span several periods. Exhibit 22-1 illustrates these two different yet intersecting dimensions of cost analysis: (1) horizontally across, as the project dimension, and (2) vertically upward, as the accounting-period dimension. Each project is represented as a horizontal rectangle starting and ending at different times and stretching over time spans longer than 1 year. The vertical rectangle for the 2021 accounting period, for example, represents the dimensions of income determination and routine annual planning and control that cut across all projects that are ongoing that year.

To make capital budgeting decisions, managers analyze each project by considering all the life-span cash flows from its initial investment through its termination. This process is analogous to life-cycle budgeting and costing (Chapter 14). For example, when Honda considers producing a new model of automobile, it begins by estimating all potential revenues from the project as well as any costs that will be incurred during its life cycle, which may be as long as 10 years. Only after examining the potential costs and benefits across all of the business functions in the value chain, from research and development (R&D) to customer service, across the entire life span of the new-car project does Honda decide whether the new model is a wise investment.
Managers use capital budgeting as a decision-making and a control tool. Like the five-step decision-making process that we have emphasized throughout this text, there are five stages to the capital budgeting process:
To illustrate capital budgeting, consider Vector Transport. Vector operates bus lines throughout the United States, often providing transportation services on behalf of local transit authorities. Several of Vector’s buses are nearing the end of their useful lives and now require increased operating and maintenance costs. Customers have also complained that the buses lack adequate storage, flexible seating configurations, and newer amenities such as wireless Internet access and personal entertainment systems. The firm has made a commitment to act in an environmentally responsible manner and will only pursue projects that do minimal harm to the ecosystem. Accordingly, in Stage 1, Vector’s managers decide to look for replacement buses that generate low emissions. In the information-gathering stage (Stage 2), the company learns that as early as 2020, it could feasibly begin purchasing and using diesel-electric hybrid buses that have Wi-Fi and also offer greater comfort and storage. After collecting additional data, Vector begins to forecast its future cash flows if it invests in the new buses (Stage 3). Vector estimates that it can purchase a hybrid bus with a useful life of 5 years for a net after-tax initial investment of $648,900, which is calculated as follows:*

The table depicts calculations for purchasing a hybrid bus with a useful life of 5 years for a net after-tax initial investment of 648,900 dollars. The details of the table are as follows:
1. Cost of new hybrid bus: 660,000 dollars
2. Investment in working capital: 30,000 dollars
3. Cash flow from disposing of existing bus, after-tax: Negative 41,100 dollars
4. Net initial investment for new bus: 648,900 dollars
Working capital refers to the difference between current assets and current liabilities. New projects often require additional investments in current assets such as inventories and receivables. In the case of Vector, the purchase of the new bus is accompanied by an incremental outlay of $30,000 for supplies, replacement batteries, and spare parts inventory. At the end of the project, the $30,000 in current assets is liquidated, resulting in a cash inflow. However, because of the rapid nature of improvements in hybrid technology, the bus itself is believed to have no terminal disposal value after 5 years.
Managers estimate that by introducing the new hybrid buses, operating cash inflows (cash revenues minus cash operating costs) will increase by $180,000 (after tax) in the first 4 years and by $150,000 in year 5. This arises from higher ticket prices and increases in ridership due to new customers who are drawn to the amenities of the hybrid bus, as well as savings in fuel, maintenance, and operating costs. To simplify the analysis, suppose that all cash flows occur at the end of each year. Note that cash flow at the end of the fifth year also increases by in operating cash inflows and $30,000 in working capital. Management next calculates the costs and benefits of the proposed project (Stage 4). This chapter discusses four capital budgeting methods to analyze financial information: (1) net present value (NPV), (2) internal rate-of-return (IRR), (3) payback, and (4) accrual accounting rate-of-return (AARR). Both the net present value (NPV) and internal rate-of-return (IRR) methods use discounted cash flows, which we discuss in the next section.