$1.)$ Interest Rate Conversion

$1\mathrm{.}1.)1\mathrm{.}89\%$ Periodic Monthly Rate to Periodic Quartely Rate

$1\mathrm{.}2.)12\mathrm{.}97\%$ Nominal Annual Quartely Rate to Periodic Semi$-$annula Rate

$1\mathrm{.}3.)14\mathrm{.}50\%$ Periodic Semi$-$Annual to Periodic Monthly Rate

$1\mathrm{.}4.)8\mathrm{.}90\%$ Periodic Quartely Rate to Periodic Monthly Rate

$2.)$ Time Value of Money

$2\mathrm{.}1.)$ Find the Present Value

$2\mathrm{.}2.)$ Find Present Value

$2\mathrm{.}3.)$ Find Future Value

$2\mathrm{.}4.)$ Find Future Value

$PV=$$$(700,000\mathrm{.}00),n=180$ days