A manufacturer of a robot used on production lines for car manufacturing tests the accuracy of the robot operation and finds that, on average, the accuracy becomes unacceptable after 5850 hours of operation. The manufacturer specifies that the robot must be serviced to maintain its accuracy after 1000 hours of operation. What is the probability that the robot will become unacceptable before it’s serviced? Assume an Exponential distribution for this “time to failure.”