To tighten a bolt, you push with a force of 70 N at the end of a wrench handle that is 0.35 m from the axis?

To tighten a bolt, you push with a force of 70 N at the end of a wrench handle that is 0.35 m from the axis of the bolt.If you move your hand inward to be only 0.15 m from the bolt, what force do you have to exert to achieve the same torque?