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(11/10)^6 * 400000 / (1 + (11/10)^1 + (11/10)^2 + (11/10)^3 + (11/10)^4)) =
(11/10)^6 * 400000 / (1 + (11/10)^1 + (11/10)^2 + (11/10)^3 + (11/10)^4)) =
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