A certain flight arrives on time 88 percent of the time. Suppose145 flights are randomly selected. Use the normal approximation tothe binomial to approximate the probability that
​(a) exactly 128 flights are on time.
​(b) at least 128 flights are on time.
​(c) fewer than 124 flights are on time.
​(d) between 124 and 125​, inclusive are on time.
​(Round to four decimal places as​ needed.)
