Answer:
Explanation:if the prices changes to $44, then the increase in the network of the brokerage account is
($44-$40)*500
= 13.3
if the prices changes to $40, then the increase in the network of the brokerage account is
($40-$40)*500 = 0
if the prices changes to $36,then the increase in the network of the brokerage account is
($36-$40)*500
=-13.3