Your aunt has $680,000 invested at 5.5% (time zero), and she now wants to retire. She wants to withdraw $45,000 at the beginning of each year, beginning immediately. She also wants to have $50,000 left to give you when she ceases to withdraw funds from the account. For how many years can she make the $45,000 withdrawals and still have $50,000 left in the end?

	a.	30.00
	b.	29.40
	c.	24.90
	d.	36.61
	e.	23.40