Acalifornia water company has determined that the average customer billing is $1,100 per year and the amounts billed have an exponential distribution. a. calculate the probability that a randomly chosen customer would spend more than $ 4,000. b. compute the probability that a randomly chosen customer would spend more than the average amount spent by all customers of this company.

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4