Mechanical vibration

I want the solution without explanation, just numbers.

A 2 DOF system shown in the figure below, the dimensions of the system is described. The second mass is connected at the middle of the rod. Both K1 and c1 are supposed to be connected at the end point of the beam. Neglect the mass of the rod. 1- Derive the required equations of motion of the system. 2- Determine the natural frequencies. Deadline: 16/12/2023