Freya contributes an amount to their RRSP every beginning quarter for the next $10$ years and then contributes $$2100$ at each month's end for the subsequent $14$ years, they will have $$767,802$ in their RRSP at the end of the $24$ years? Assume that the RRSP earns $5\mathrm{.}25\%$ compounded semiannually. $($Do not round intermediate calculations and round your final answer to $2$ decimal places.$)$

Freya will have to have $$$

Freya will have to make payments $

before the second period to achieve their goal.

at beginning of each quarter for the first $10$ years to achieve this amount.