The pirate's plank has a perimeter of 18 feet and an area of 14 square feet. Which answer below most likely describes the length and width of the pirate's plank?

A l = 14 ft. w = 1 ft.
B l = 6 ft. w = 3 ft.
C l = 9 ft. w = 2 ft.
D l = 7 ft. w = 2 ft.