Consider the following statements regarding the use of Laplace transforms and Fourier transforms in circuit analysis1. Both make the solution of circuit problems simple and easy.2. Both are applicable for the study of circuit behavior for t = - ∞ to ∞3. Both convert differential equations to algebraic equations.4. Both can be used for transient and steady-state analysis.Which of the above statements are correct?

• A. 1, 2, 3 and 4
• B. 2, 3 and 4 only
• C. 1, 2 and 4 only
• D. 1, 3 and 4 only