The table shows four transactions and the resulting account balance in a bank account, except some numbers are missing. Fill in the missing numbers.
transaction amount account balance
transaction 1360
360
transaction 2 -22.50
337.50
transaction 3
182.35
transaction 4
-41.40

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.