Answer:
$5789
Step-by-step explanation:
Calculation to determine the amount realized by Casey in the exchange
Fair market value of stock $5250
Add Cash in transaction $ 720
Add Liability which is going to the buyer $ 830
Less Selling expenses ($461)
Amount realized $5789
($5250+$720+$830-$461)
Therefore the amount realized by Casey in the exchange is $5789