Final answer:
On May 1, 2010, Marly Co. should record the bonds with a discount of $5,600.
Step-by-step explanation:
On May 1, 2010, Marly Co. should record the bonds with a discount of $5,600.
To calculate the discount, we need to determine the value of the bonds without the warrants, which would sell at 96. Since the face value of each bond is $1,000, the bonds without the warrants would be worth $960.
Therefore, the discount is $1,000 - $960 = $40 per bond. And since Marly Co. issued $500,000 of bonds, the total discount would be $40 * 500 = $20,000.
However, since there were 20 detachable stock warrants attached to each $1,000 bond, the dilutive effect of the warrants needs to be considered. The fair value of each warrant is $2, so the total fair value of the warrants is $2 * 20 = $40. This amount needs to be deducted from the discount, resulting in a net discount of $20,000 - $40 = $5,600.