The following data were gathered for 120 workers in two departments. Of these workers, 50 were in Department A, 2 workers in Department A earned more than $80,000, and 57 workers in K Department B earned $80,000 or less. Complete parts (a) through (d) below. (a) Find the probability that a worker is in Department A earning $80,000 or less. (Type an integer or decimal rounded to two decimal places as needed.)