Suppose that an antique jewelry dealer is interested in purchasing a gold necklace for which the probabilities are 0.20, 0.40, 0.30, and 0.10, respectively, that she will be able to sell it for a profit of $450, sell it for a profit of $350, break even, or sell it for a loss of $350. What is her expected profit? The antique jewelry dealer's expected profit is dollars. (Type an integer or a decimal. Round to the nearest dollar as needed.)

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