Ginni spends all of her income on sending letters to public officials and attending protests. Suppose Ginni is presented with two options: A and B. Option A gives her a voucher of $X that she can only use to attend protests. Option B gives her $X that she can only use to send letters. If Ginni prefers Option A to Option B, which conclusion is most consistent with Ginni's choice?

	a.	Ginni wants to spend her entire income on sending letters.
	b.	Ginni wants to spend less than $X on sending letters and $X or more on attending protests.
	c.	Ginni wants to spend less than $X on attending protests and $X or more on sending letters.
	d.	Ginni wants to spend her entire income on attending protests.