Interest rates or discount rates. Fill in the interest rates for the following table, $,$ using one of the three methods below:

a$.$ Use the interest rate formula, $r=(\frac{FV}{PV}{)}^{\frac{1}{n}}-1.$

b$.$ Use the TVM keys from a calculator.

c$.$ Use the TVM function in a spreadsheet.

$\backslash$table$[[$Present Value,Future Value,Number of Periods,Intercst Rale$],[$$$413\mathrm{.}21,$$$1,832\mathrm{.}43,16,\%($Round to two decimal places.$)],[$$$17,407\mathrm{.}99,$$$230,603\mathrm{.}35,30,\%($Round to two decimal places.$)],[$$$34,954\mathrm{.}09,$$$63,353\mathrm{.}25,28,\%($Round to two decimal places.$)],[$$$26,970\mathrm{.}36,$$$212,941\mathrm{.}29,15,\%($Round to two decimal places.$)]]$

Data table

$($Click on the following icon $$ in order to copy its contents into a spreadsheet$)$

$\backslash$table$[[$Present Valua,Future Value,Numbar of Periods,Interest Rate$],[$$$413\mathrm{.}21,$$$1,832\mathrm{.}43,16,?$