What is the image of (1,2)(1, 2)(1,2) under a 180∘180^\circ180∘ rotation about the point (3,1)(3, 1)(3,1)?
(5,0)(5, 0)(5,0)
(2,0)(2, 0)(2,0)
(4,3)(4, 3)(4,3)
(0,5)(0, 5)(0,5)