Answer:
Find attached complete part of the question.
The unrealized gains is $3500
Explanation:
Y stock has been disposed and its gains or losses are now realized, and it is not applicable to our computation now.
Unrealized gains or losses is the difference between purchase price of a stock and its current market price
Stock X=($43-$40)*1500=$4500 gains
Stock Z=($21-$22)*1000=-$1000 losses
So unrealized gains overall =$4500-$1000
unrealized gains =$3500
Note that the price of stock X has risen to $43 from initial $40 while that of company Z has fallen to$21 from the initial $22.
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