Which two symbols from amongst the given options should be interchanged to make the given equation correct?
$$\left(35 \div 7 \times 50\right) \div 11 \times 1 + 3 = 18$$

A

$$+$$ and $$−$$

B

$$\div$$ and $$+$$

C

$$\times$$ and $$\div$$

D

$$+$$ and $$\times$$