Which two numbers and two signs should be interchanged in the following equation to make it correct?

$$14 + 16 - 14 \times 9 \div 4 = 61$$

A

16 and 14, $$+$$ and $$\times$$

B

16 and 9, $$+$$ and $$-$$

C

14 and 4, $$-$$ and $$\div$$

D

14 and 9, $$+$$ and $$\times$$