The diagram shows a field, $$\(A B C D\)$$, on horizontal ground. $$\(B C=192 \mathrm{~m}, C D=287.9 \mathrm{~m}, B D=168 \mathrm{~m}\)$$ and $$\(A D=205.8 \mathrm{~m}\)$$. Tomas buys the triangular part of the field, $$\(B C D\)$$. The cost is $$\(\$ 35750\)$$ per hectare. Calculate the amount he pays. Give your answer correct to the nearest $$\(\$ 100\)$$. $$\(\left[1\right.\)$$ hectare $$\(\left.=10000 \mathrm{~m}^{2}\right]\)$$ $$\(\$\)$$ ............................................

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