Nineteen years ago your parents deposited an amount in your saving account, today the balance of this account is $$260,000.$ If the account has been earning $6\%$ compounded annually, how much did your parents initially deposited? $(2$ points$)$

Nineteen years ago your parents deposited an amount in your saving account eanring $6\%$ annually, today the balance of this account is $$260,000.$ If the account is expected to continue earning $6\%$ annually, what will the balance be in $7$ years? $(3$ points$)$

Nineteen years ago your parents deposited an amount in your saving account, today the balance of this account is $$260,000.$ If the account has been earning $6\%$ compounded monthly, how much did your parents initially deposited? $(3$ points$)$

Nineteen years ago your parents deposited an amount in your saving account, today the balance of this account is $$260,000.$ If the account has been earning $6\%$ compounded continuously, how much did your parents initially deposited?$(3$ points$)$

Nineteen years ago your deposited $$150,000$ in your saving account, today the balance of this account is $$260,000.$ Calculate the annual rate of return you earned on this account. $(3$ points$)$

How long will it take you to tripple your investment if you can earn $5\%$ annual return with quarterly compounding? $(3$ points$)$

What is the rate of return are you earning on an investment that will double in $15$ years with daily compounding? $(3$ points$)$