If the side length of square ABCD is four times the side length of square PQRS, which statement is true?
A. The perimeter of square ABCD is 16 times the perimeter of square PQRS.
B. The perimeter of square ABCD is 8 times the perimeter of square PQRS.
C.The perimeter of square ABCD is 4 times the perimeter of square PQRS.
D. The perimeter of square ABCD is 2 times the perimeter of square PQRS.