After interchanging the given two signs what will be the values of equation (I) and (II) respectively?
+ and -
I. $$18 \div 3 + 6 \times 2 - 8$$
II. $$15 \times 3 - 45 \div 5 + 30$$

A

24 and 2

B

3 and 25

C

2 and 66

D

2 and 24