Final answer:
Profit is $335,600.
Step-by-step explanation:
To find Mr. Tony's profit, we need to calculate the compound interest on the loan and then subtract it from the selling price of the land.
First, we need to calculate the compound interest using the formula:
Compound Interest = Principal * (1 + Rate/100)^(Time in years)
Using the values given, the compound interest on the loan is:
Compound Interest = 120000 * (1 + 12/100)^(1)−120000
Simplifying this, we find that the compound interest is $14,400.
Next, we can find the profit by subtracting the compound interest from the selling price:
Profit = Selling Price - Compound Interest
Profit = 350000 - 14400 = $335,600.