If $$+$$ means $$\div$$, $$-$$ means $$+$$, $$\times$$ means $$-$$, and $$/$$ means $$\times$$, then the value of the expression
$$[\left\{(17 \times 12) - (4/2)\right\} + (23 - 4)]/9 =$$

A

$$\frac{11}{3}$$

B

$$\frac{12}{5}$$

C

$$\frac{13}{3}$$

D

$$\frac{15}{4}$$