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Financial Literacy Club

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Understanding Businesses · Lesson 9

What Is a Company Worth?

Part A. Vocabulary

Define each term in your own words.

Market capitalization

Price-to-earnings (P/E) ratio

Part B. Guided notes

Fill in each blank using the word bank.

Word bank: earnings · expectations · shares · value

  1. Market cap = share price × .
  2. P/E = price ÷ per share (or market cap ÷ net income).
  3. High P/E = high .
  4. Price is what you pay; is what you get.

Part C. Check your understanding

Circle the best answer.

  1. A company has 10 million shares, and each trades at $25.

    1. What's its market cap?

    • A. $25 million
    • B. $2.5 million
    • C. $250 million
    • D. $35 million
  2. A company's market cap is $600 million, and its yearly net income is $20 million.

    2. What's its P/E ratio?

    • A. 30
    • B. 12
    • C. 3
    • D. 620
  3. A company with a P/E of 60 reports that profits grew 15% this year. Investors expected 40%.

    3. What's a likely market reaction?

    • A. The price rises because profits grew.
    • B. The price may fall because growth fell short of high expectations.
    • C. Nothing — P/E ratios don't change.
    • D. The company is removed from the stock market.

Part D. Apply it

Show your work.

  1. 1. A share costs $30 and the company earns $2 per share. What's the P/E ratio?

  2. 2. A company has a $600 million market cap and $40 million in net income. What's its P/E?

Part E. Think about it

Answer in complete sentences.

  1. 1. Would you rather buy a company with a P/E of 10 or 50? What would you want to know first?

  2. 2. Why might two smart investors disagree about what a company is worth?

Exit ticket

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What does a high P/E ratio suggest?