A YEAR INVEST PROFIT
Sample calculation:
If you invest VND 20m (as below), with the 30%+5% interest, this VND 20m will become VND26m after one
month.
Therefore, with the interest rate of each month, your VND 20m will turn into VND 465,961,701.40 after one year.
Profit is 23 times of the capital in a year