Time left 1:27:2 A manufacture has 5 patrol machines. A machine breaks down and requires service once every 50 days. The manufacture has three repair workers each of whom takes an average of 15 days to repair a machine. Breakdown times and repair times are exponential. Determine the average number of machines in the repair station. (write the answer in two decimal places like 2.37) Determine the average number of working machines (Not Broken). (write the answer in two decimal places like 2.13) Determine the average number of machine enter repair station each day a). (write the answer in three decimal places like 21.324) Time left 1:27: Find the average down time (in days) for a machine that needs repairs. (write the answer in three decimal places like 0.324) what is the fraction of time that all machines are in good condition (write the answer in three decimal places like 0.324)