First, we will determine the amount paid in a year. Since there are equal payments of 5000 in six months intervals we have that in a year there will be:
That means that we have 10000 per year. Now we multiply by the number of years to get the total payments:
Therefore, the total amount paid will be 200000.
Now we subtract the total payments from the face amount and we get:
Now, since the market rate is 2% we get the 2% from the 250000:
Therefore, the fair price is 5000.