***Show Work (preferably in excel)***

From actual road tests with the tires, Grear's engineering group estimated that the mean tire mileage is 36,000 miles and that the standard deviation is 3,540 miles. Further assume that the tire mileage follows normal distribution.

What is the probability that the tire mileage will be between 28,920 and 44,850 miles?Answer .9710

What is the probability that the tire mileage will be at least 35,646 miles? Answer .5398

What is the probability that the tire mileage will be at least 36,354 miles? Answer .4602

What will be the tire mileage for the top 14% of tires? Answer 39824

What are the tire mileage limits for the middle 88% of tires?

Lower Limit = 30496

Upper Limit = 41504

I have provided the correct answers. I can figure out how to solve these.