Two companies A and B are offering 70 and 50 products respectively.
Company A is offering 40 software products and 30 hardware products.
Company B is offering x hardware products and y software products to
be determined.
If a product is selected at random, what is the probability that
(a)This product is a hardware product given that is from company B?
(in terms of y)
(b)This product is a hardware product given that is from company A?
(C) For what values of y will the probability in part (a) be greater than
the probability in part (b)?
