Pentagon OPQRS is shown on the coordinate plane below: Pentagon OPQRS on a coordinate plane with ordered pairs at O negative 1, 2, at P negative 5, 3, at Q negative 3, negative 2, at R 2, 1, and at S 2, 5.

If pentagon OPQRS is dilated by a scale factor of seven over four from the origin to create O'P'Q'R'S', what is the ordered pair of point P'?

(−8.75, 5.25)
(−1.25, 0.75)
(−3.5, 8.75)
(−1.75, 3.5)