Sally Hamilton has performed well as chief financial officer of the Maxtech Computer Company and has earned a bonus. She has a choice among the followig three bonus plans: 1.A $50,000 cash bonus paid now. 2.A $10,000 annual cash bonus to be paid each year over the next six years, with the first $10,000 paid now. 3.A three-year $22,000 annual cash bonus with the first payment due three years from now. Sally can earn a 6% annual return on her investments