In which set are the lengths ordered from longest to shortest?

a) 1 yd. 4 in. > 4 yd. 6 in. > 4 ft. 6 in. > 14 in.

b) 4 yd. 6 in. > 4 ft. 6 in. > 1 yd. 4 in. > 14 in.

c) 4 ft. 6 in. > 1 yd. 4 in. > 4 yd. 6 in. > 14 in.

d) 4 ft. 6 in. > 4 yd. 6 in. > 1 yd. 4 in. > 14 in.

Convert all the lengths into the same unit.

4 yd. 6 in. > 4 ft. 6 in. > 1 yd. 4 in. > 14 in.