you made a deposit of $$100$ in your bank account today and you plan to make a further deposit of $$10$ in three month time, and in the next two months you want to increase your deposit $10\%$ more than your deposit in the previous month. You plan to withdraw $$10$ every three months starting from the sixth month till the end of the year. At the end of the year, what is the present worth of all your bank transactions at an interest rate of $12\%?$ Draw the cash flow diagram