Answer ! answer must must must mmm be with an explanation in order to get points and the brainliest !

which shows the dimensions of two rectangular prisms that have volumes of 240 ft3 but different surface areas?

a.

8 ft by 5 ft by 6 ft;
5 ft by 6 ft by 8 ft

b.

8 ft by 5 ft by 6 ft;
10 ft by 8 ft by 3 ft

c.

15 ft by 8 ft by 2 ft;
6 ft by 4 ft by 15 ft

d.

12 ft by 6 ft by 5 ft;
8 ft by 10 ft by 3 ft