If '$$+$$' means '$$\div' , '-$$' means '$$+' , '\times$$' means '$$-$$' and '$$\div$$' means '$$\times$$', then what will come in place of (?) in the given equation?
$$8 \div 5 - 5 \times 10 + 2 = ?$$

A

40

B

30

C

35

D

45