Answer & Explanation:The daily sales at a convenience store produce a distribution that

is approximately normal with a mean of 1290 and a standard deviation of 107.

In your intermediate calculations, round z-values to two decimal places.The probability that the sales on a given day at this store are

more than $ 1405, rounded to four decimal places, is: .The probability that the sales on a given day at this store are less than $ 1305, rounded to four decimal places, is: .The probability that the sales on a given day at this store are between $ 1200 and $ 1300, rounded to four decimal places, is: .