Binomial Distribution

I am in dire need of some help with binomial distribution!
In a given year, the probability that an adult American male dies in a car accident is equal to 0.0002.
a) In a city having 1 million adult American males, state assumptions for a binomial distribution to apply to X= the number of them who die in teh next year from motor vehicle accidents, identify n and p for the distribution.
b) if the binomial applioes, find the mean and the standard deviation of X
c) based on the normal distrbution, find the interval of possible outcumes within 3 standard deviations of the mean that is almost certain to occur (to 2 decimal places).