$1.$ Customer Julie Jetty reached out to cancel their Jetty Deposit account as of their move out date $04/20/2023.$ They make $$30$ monthly payments on the $1$st of each month and were paid through $04/30/2023.$ Their $$30$ monthly fee also includes a $$2$ non$-$refundable service charge. If we issue this customer a prorated refund for the month of April, approximately how much would this customers refund be$?$