Suppose you observe the following quotes from two different dealers for a corporate bond issued by Campbell's Soup. Also suppose that you buy the bond on 11/17/2020 and sell it 91 days later, which is exactly one-quarter of a year. If the two dealer quotes remain exactly the same, what is the best percentage return that you could earn for owning the bond, including accrued interest? (If your answer is 5.25%, enter 5.25.)

Date	Issuer	Maturity	Coupon	Bid Price	Asked Price
11/17/2020	Campbell's Soup	Dec 01, 2025	4.25	$98.5	$99.0
11/17/2020	Campbell's Soup	Dec 01, 2025	4.25	$99.0	$99.5