Consider a LAN with five nodes. Time is divided into fixed-size slots. A node can begin its transmission only at the beginning of a slot. A collision occurs if more than two nodes transmits in the same slot. The probabilities of generation of a frame in a time slot by these LAN are 0.2, 0.3, 0.25, 0.16 and 0.09, respectively. The probability of transmission in the first slot without any collision by any of these five stations is _________. (Compute the answer up to 2 decimal places.)