what are a) the ratio of the perimeters and b) the ratio of the ratio of the areas of the larger figure to the smaller figure

The larger figure has a side of 28 yards

The smaller figure has a side of 8 yards.

My answer chooses

8/3 and 49/4
7/2 and 49/4
7/2 and 9/4
8/3 and 9/4