You invest $10,000 in the market at the beginning of the year, and by the end of the year your account is worth $15,000. During the year the market return was 10%. Does this mean that the market is inefficient?

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The Answer of You invest $10,000 in the market at the beginning of the year, and by the end of the year your account is worth $15,000. During the year the market return was 10%. Does this mean that the market is inefficient?

You Invest $10,000 in the Market at the Beginning of the Year