TASK DEFINITION: The task is to generate the correct answer for a given math problem.
PROBLEM: Problem: the compound interest on $ 30,000 at 7 % p . a is $ . 4347 . find out the period ( in years ) ?

SOLUTION: 2

PROBLEM: Problem: if an investor puts $ 800 in a savings account that earns 10 percent annual interest compounded semiannually , how much money will be in the account after one year ?

SOLUTION: $ 882

PROBLEM: Problem: for 1 rs 4 p interest wat will be for 5000 rs ?

SOLUTION:
200 rs