A manager must decide between two machines. The manager will take into account each machine's operating costs and initial costs, and its breakdown and repair times. Machine A has a projected average operating time of 131 hours and a projected average repair time of 4 hours. Projected times for machine B are an average operating time of 61 hours and a repair time of 5 hours. What are the projected availabilities of each machine? (Round your answers to 3 decimal places.) Answer is complete but not entirely correct. Availability 0.952 Machine A Machine B 0.945 (