The inverse Laplace transform of F(s) = \(\frac{2}{s+c} e^{-bs}\) is _________________

• A. 2 e-k (t-b)b) 2 e-k (t-b) u (t-b)c) e-k (t-b) u (t-b)d) 2 u (t-
• B. 2 e-k (t-b) u (t-b)
• C. e-k (t-b) u (t-b)
• D. 2 u (t-b)