Ball joint replacement on 2007 Jeep Patriot

Hi, Im trying to find an all inclusive estimate for a ball joint replacement. The estimate only lists lower ball joint replacement. It does not list upper ball joints as an option.
Is there another option I should select or does this model only have lower ball joints.

Asked by for the 2007 Jeep Patriot
According to estimator link only has lower ball joints, go to this link for estimate and you have the info.