I. Find f(t), the inverse Laplace Transform, of the following: (1.) F(s) = 10/s (2.) F(s) 10(s+2) = (3.) F(s) 10/(s²) (4.) F(s) (20)/[(s)(s + 16)] (5.) F(s) = 20s/(s² + 16) + 20/(s² + 16)