14.1 Accounting: More than Numbers

Purpose and Types of Accounting

Accounting is the system businesses use to record, analyze, and communicate financial information. Without it, managers wouldn't know if they're profitable, investors couldn't evaluate companies, and lenders wouldn't know who's creditworthy. It's often called "the language of business" because it translates complex transactions into standardized reports that everyone can read and compare.

There are two main branches: financial accounting (aimed at outsiders) and managerial accounting (aimed at insiders). Both matter, and you need to understand how they differ.

Financial Reporting

Accounting produces three core financial statements, each showing a different angle of a company's finances:

• Balance sheet lists what a company owns (assets), what it owes (liabilities), and the difference left over for owners (owner's equity) at a single point in time. Think of it as a financial snapshot taken on one specific date.
• Income statement shows revenues minus expenses to arrive at profit or loss over a defined period (a quarter or a year). This tells you whether the company actually made money during that stretch.
• Cash flow statement tracks the actual cash moving in and out, broken into three categories: operating activities (day-to-day business), investing activities (buying/selling long-term assets), and financing activities (borrowing, repaying debt, issuing stock).

These reports serve several purposes:

• Transparency and compliance: Audited financial statements assure stakeholders that the numbers are accurate and follow legal requirements.
• Investment and lending decisions: Investors and creditors review these reports to judge a company's financial health before putting money in.
• Internal management: Managers use accounting data for budgeting, cost control, pricing, and other decisions that drive profitability.

Managerial vs. Financial Accounting

The key takeaway: managerial accounting helps people inside the company make better decisions, while financial accounting gives people outside the company a reliable, standardized picture of its performance.

Analyzing Financial Statements

Raw financial statements are useful, but ratios are what make them truly powerful. Ratios let you compare companies of different sizes, spot trends over time, and flag potential problems before they become crises.

Balance Sheet Ratios

These measure a company's financial stability:

• Liquidity ratios gauge short-term ability to pay debts. The most common is the current ratio: $\frac{\text{current assets}}{\text{current liabilities}}$. A ratio above 1.0 means the company has more short-term assets than short-term debts. The quick ratio is similar but excludes inventory, giving a stricter test.
• Solvency ratios assess long-term financial risk. The debt-to-equity ratio is $\frac{\text{total liabilities}}{\text{total equity}}$. A higher number means the company relies more heavily on borrowed money, which increases risk.
• Efficiency ratios evaluate how well a company uses its assets. Inventory turnover $\frac{\text{cost of goods sold}}{\text{average inventory}}$ shows how quickly inventory sells. Higher turnover generally means the company isn't sitting on unsold stock.

Income Statement Ratios

These focus on profitability:

• Gross profit margin $\frac{\text{gross profit}}{\text{net sales}}$ shows how much revenue remains after covering the direct cost of goods sold. A company with a 40% gross margin keeps $0.40 of every sales dollar before other expenses.
• Operating profit margin and net profit margin go further, factoring in operating expenses and then all expenses (including taxes and interest).
• Operating expense ratio $\frac{\text{operating expenses}}{\text{net sales}}$ helps managers monitor whether costs are growing faster than revenue.
• Earnings per share (EPS) divides net income by the number of shares outstanding. It's one of the first numbers investors look at when evaluating a stock.

Cash Flow Statement Analysis

Profit on the income statement doesn't always mean cash in the bank. The cash flow statement reveals whether a company is actually generating cash or just showing paper profits.

• Cash flows are split into operating, investing, and financing activities, so you can see where cash is coming from and going.
• Free cash flow is the cash left over after the company covers its necessary capital expenditures. It represents money available for dividends, debt repayment, or growth.
• Cash flow coverage ratios test whether the company generates enough cash to meet its debt payments and dividend obligations.

Comparative and Trend Analysis

No single ratio tells the whole story. Analysts compare ratios across multiple periods (trend analysis) and against competitors (benchmarking) to identify strengths, weaknesses, and red flags. A declining current ratio over three years, for example, could signal growing liquidity problems even if the current number still looks acceptable.