Mr$.$ and Mrs$.$ Haddad have contributed $$2025\mathrm{.}00$ per six months for the last eighteen years into RRSP accounts earning $6\mathrm{.}92\%$ compounded semi$-$annually. a$)$ How much will Mr$.$ and Mrs$.$ Haddad have in total in their RRSP accounts? b$)$ How much did the Haddad's contribute? c$)$ How much will be interest? PMT $=$$ IY $=$ CY $=$ i $=$ n $=$ Total in RRSP account $=$ $ Total Contibution $=$ $ Interest $=$$