Jim Anderson has a $150,000 whole life policy. What will the cash value of his policy be at the following anniversary dates? (and use a thousand comma where applicable.)

Anniversary date Cash Value
15 year = $
25 year = $

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.