Exercise $12\mathrm{.}2$ #$9$ algo $($Calculator Version$)$

How long will it take an RRSP to grow to $$830,000$ if it takes in month$-$end contribution of $$1,300$ and earns: $($Do not round intermediate calculations. Round up the number of contributions to the next integer.$)$

a$.5\mathrm{.}3\%$ compounded monthly?

years,

month$($s$)$

b$.7\mathrm{.}6\%$ compounded monthly?

years,

month$($s$)$

c$.9\mathrm{.}5\%$ compounded monthly?

years,

month$($s$)$

d$.10\mathrm{.}3\%$ compounded monthly?

years,

month$($s$)$