The Bruin Stock Fund sells Class A shares that have a front$-$end load of $5\mathrm{.}75$ percent, a $12$b$-1$ fee of $\mathrm{.}23$ percent, and other fees of $\mathrm{.}73$ percent. There are also Class B shares with a $5$ percent CDSC that declines $1$ percent per year, a $12$b$-1$ fee of $1\mathrm{.}00$ percent, and other fees of $\mathrm{.}73$ percent. Assume the portfolio return is $10$ percent per year.

a$.$ What is the value of $$1$ invested in each share class if your investment horizon is $3$ years? $($Do not round intermediate calculations. Round your answers to $2$ decimal places.$)$

b$.$ What if your investment horizon is $20$ years? $($Do not round intermediate calculations. Round your answers to $2$ decimal places.$)$