Answer:
The answer is RS.1365936
Step-by-step explanation:
This is because you have to take the monthly savings (8756) and multiply it by 12 to find how much he saves in 1 year.
8756 * 12 = 105,072
Once you have that you multiply the yearly savings by the amount of years he wants to save, in this case 13.
so, 105,072 * 13 = 1365936
Hope this helps :)