Multiply the polynomials.

$\left(x+3\right)\left(x-5\right)\left(-2x+1\right)$

• A. $x^2-2x-15$
• B. $-2x^3+4x^2+30x$
• C. $-2x^3+5x^2+28x-15$
• D. $2x^3+5x^2+28x-15$