It has been found that a printing press, of mass \(300 \mathrm{~kg}\) and operating speed \(3000 \mathrm{rpm}\), produces a repeating force of \(30,000 \mathrm{~N}\) when attached to a rigid foundation. Find a suitable viscously damped isolator to satisfy the following requirements:

(a) the static deflection should be as small as possible;

(b) the steady-state amplitude should be less than \(2.5 \mathrm{~mm}\);

(c) the amplitude during start-up conditions should not exceed \(20 \mathrm{~mm}\); and

(d) the force transmitted to the foundation should be less than \(10,000 \mathrm{~N}\).