Answer: Real value of Annie's profit= Profit made on stocks - State Tax paid - Federal tax Paid
= $ 4,000 - (0.05 i.e. 5% of $ 4,000 + 0.25 i.e. 25% of $ 4,000)
= $ 4,000 - ( $ 200 + $ 1,000)
= $ 4,000 - $ 1,200= $ 2,800
Explanation: The state and federal taxes of 5% and 25% respectively, both are computed separately on the profit made by Annie of $ 4,000.
The Real Value of Annie's profit is thereby computed by deducting the amounts of legal tax liabilities from the profit made.