Anystate Auto Insurance Company took a random sample of 386 insurance claims paid out during a 1-year period. The average claim paid was $1580. Assume = $246. Find a 0.90 confidence interval for the mean claim payment. (Round your answers to two decimal places.)

find the $lower limit

find the $upper limit

Find a 0.99 confidence interval for the mean claim payment. (Round your answers to two decimal places.)

find the $lower limit

find the $upper limit