reposting for clarer photo

For an \\( M / G / 1 \\) system with \\( \\lambda=6, \\mu=7 \\), and \\( \\sigma=0.04 \\), find the following. (a) Find the probability the system is idle. (Round your answer to four decimal places.) (b) Find the average length of the queue. (Round your answer to three decimal places.) (c) Find the average number in the system. (Round your answer to three decimal places.)