Compound Interest

Solve for the unknown variables based on the information provided for the following compound interest scenarios.

$\backslash$table$[[$Principal$,$Interest Rate,Term,Future Value$],[$$$52,250\mathrm{.}00,6\mathrm{.}6\%$ compounded monthly,$7$ years, $2$ months,$],[$$$54,500\mathrm{.}00,\%$ compounded quarterly,$6$ years, $9$ months,$$79,856\mathrm{.}81$