AMC 12 2025b Problem 3

What is the value of $i(i-1)(i-2)(i-3)$ , where $i=\sqrt{-1}$ ?

$\textbf{(A) } 6-5i \textbf{(B) } -10i \textbf{(C) } 10i \textbf{(D) } -10 \textbf{(E) } 10$

Dataset text AMC 12 2000 to 2025. Quoted with source.

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