Mr$.$ and Mrs$.$ savy have contributed $$2025\mathrm{.}00$ per six months for the last eighteen years into RRSP accounts earning $6\mathrm{.}92\%$ compounded semiannually.

a$)$ How much will Mr$.$ and Mrs$.$ Fox have in total in their RRSP accounts?

b$)$ How much did the Fox's contribute?

c$)$ How much will be interest?

$PMT=$$

$Y=$

$C=$

$i=$

$n=$

Total in RRSP account $=$$

Total Contribution $=$$

Interest $=$$