Alocal magazine is offering a $2,500 grand prize to one lucky winner. $1,000 will be paid on the day of the drawing. the remaining $1,500 will be paid in three annual payments of $500 each, starting one year after the drawing. how much would this prize be worth to you if you can earn 9 percent on your money?

This problem considers simple interest formula. It is:

Where
A= total amount after some time
I = initial amount
r = rate
n = number of years

Total prize we will receive is:
Total = $1000 + $500 after one year + $500 after two years + $500 after three years.

Now we need to calculate how much we will earn after each year:
Year 1:

Year 2:

Year 3:


So total amount is:
Total = $10000 + $545 + $594,05 + $647,51
Total = $2786,56

Ithink the right answer could be 50%