Solve for the unknown interest rate in each of the following:

Note: Do not round intermediate calculations and enter your answers as a percent rounded to $2$ deci

$\backslash$table$[[$Present Value,Years,Interest Rate,Future Value$],[$$$,170,3,\%,$$$,196],[,290,17,\%,,732],[,32,000,18,\%,,124,723],[,31,261,20,\%,,226,140]]$