Molly Ellen, bookkeeper for Keystone Company, forgot to send in

the payroll taxes due on April $15.$ She sent the payment November $8.$

The IRS sent her a penalty charge of $9\mathrm{.}80\%$ simple interest on the

unpaid taxes of $$4,600.$ Calculate the penalty. $($Remember that the

government uses exact interest.$)($Use Days in a year table.$)($Do

not round intermediate calculations. Round your answer to the

nearest cent.$)$