The air force reports that the distribution of heights of male pilots is approximately normal, with a mean of 72.6 inches and a standard deviation of 2.7 inches. (10 points)

Part A: A male pilot whose height is 74.2 inches is at what percentile? Explain your reasoning and justify your work mathematically. (5 points)

Part B: Air force fighter jets can accommodate heights of soldiers between 70 inches and 78 inches without compromising safety. Anyone with a height outside that interval cannot fly the fighter jets. Describe what this interval looks like if displayed visually. Add an image to show this. What percent of male pilots are unable to fly according to this standard? Show your work and justify your reasoning mathematically. (5 points)