Five percent of workers in a city use public transportation to get to work. A transit authority offers discount rates to companes that have at least 30 employees who use public transportation to get to work. You randomly select 3 companies and ask their employees if they use public transportation below. Complete parts (a) through (c).

(a) Company A has 284 employees. What is the probability that Company A will get the discount.

(b) Company B has 542 employees. What is the probability that Company B will get the discount.

(c) Company C HAS 1038 employees. What is the probability that Company C will get the discount.