A company's revenue \( R(x) \) from selling \( x \) units of a product is given by the polynomial \( R(x) = 5x^3 - 2x^2 + 7x + 4 \). The cost \( C(x) \) of producing \( x \) units is given by \( C(x) = 3x^3 + x^2 - 5x + 10 \). Calculate the profit \( P(x) \) for producing and selling 2 units of the product. Let's think step by step and output the final answer within \boxed{}.
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