Find the coordinates of the vertices of Quadrilateral PQRS after a rotation of 90° counterclockwise about the origin.

P(0,3), Q(0,4),R(3,4), S(3,1)

O: a. P' (-3,0), Q'(-4.0), R'(-4,3), S'(-1,3)

O: b. P (0, -3), Q' (0, -4), R' (-3, –4), S' (-3, -1)

O: c. P'(-3,0), Q(-4,0), R' (-4. –3), S' (-1, -3)

O:d. P (0,1). Q' (0,0), R' (3,0), S' (3, 3)