What is the magnitude of the friction force ? And what is the tension in the rope? With explanation if possible. Thank you.

4. A 65 N boy sits on a sled weighing 52 N on a horizontal surface. The coefficient of friction between the sled and the snow is 0.012. What is the magnitude of the frictional force? The sled is pulled at a constant speed by a rope held horizontally. What is the tension in the rope? FBD