An annuity consists of end$-$of$-$month payments of $$150$ continuing for $6\mathrm{.}5$ years.

a$.$ Based on a nominal rate of $10\%$ compounded quarterly, calculate the annuity$$s present value. $($Do not round intermediate calculations and round your final answer to $2$ decimal places.$)$

Present value $

b$.$ Based on a nominal rate of $10\%$ compounded quarterly, calculate the annuity$$s future value. $($Do not round intermediate calculations and round your final answer to $2$ decimal places.$)$

Future value $