Alright, lets get started.
Julianne purchased stock for $9,433.
Means the base cost is = $ 9433
Yesterday, she sold the stock for $10,219.
Means gross sale price = $ 10219
Gross caiptal gain = [tex]sale price - cost[/tex]
Gross capital gain = [tex]10219 - 9433[/tex]
Gross capital gain = $ 786
Hence her capital gain was $ 786. : Answer
Hope it will help :)