For the following situation, select the correct alternative hypothesis:

The old product will be kept if more women than men like the old product.

	a.	Men and women like the old product equally.
	b.	The old product will be kept because men and women like the old product equally.
	c.	Men and women differ in their liking of the old product.
	d.	The old product will be kept because men and women differ in their liking of the old product.