For the function f(x) = 4 e -, find f''(x). Then find f"(0) and f"(1). . . . . . f" ( x ) = Select the correct choice below and fill in any answer boxes in your choice. O A. f''(0) = (Simplify your answer.) O B. f''(0) is undefined. Select the correct choice below and fill in any answer boxes in your choice. O A. f' ( 1 ) = (Type an integer or a decimal. Do not round until the final answer. Then round to four decimal places as needed..) O B. f"(1) is undefined