help i need to create a GUI Program using jGrasp with the following instructions thanks in advance

create an interactive GUI program (WestCoastComputerRentals.java) that allows the user to 1. Enter a rental time in hours into a text field; if the value entered is not numeric, set the rental price to 0. 2. Also allow the user to choose one equipment type to rent from a group of seven choices. The rental fee is $30 per hour for a o PC computer o Mac computer; create an interactive GUI program (WestCoastComputerRentals.java) that allows the user to 1. Enter a rental time in hours into a text field; if the value entered is not numeric, set the rental price to 0. 2. Also allow the user to choose one equipment type to rent from a group of seven choices. The rental fee is $30 per hour for a o PC computer o Mac computer