If the given interchanges namely: signs + and $$\div$$ and numbers 2 and 4 are made in signs and numbers, which one of the following would be correct?

A

$$4  + 2 \div 6$$ = 1.5

B

$$2  + 4 \div 6$$ = 8

C

$$2  + 4 \div 3$$ = 3

D

$$4  \div 2  + 3$$ = 4