Quadrilateral PQRS is dilated by a scale factor of 1/2 with point R as the center of dilation, resulting in the image P’Q’R’S’.

Which statement is true
about line segment PS?

A.
Segment PS is 4 units long and lies on the same line as segment PS.
B.
Segment PS is 16 units long and lies on a different line than segment PS.
C.
Segment P'S is 4 units long and lies on a different line than segment PS.
D.
Segment PS is 16 units long and lies on the same line as segment PS.