public class DriverClass $\{$public static void main$($String$[]$ args$)\{$String studentName, studentId;int crn$1,$ creditHours$1,$ crn$2,$ crediHours$2$;Scanner scanner $=$ new Scanner $($ System.in $)$;$//$Ask the user to enter the name $,$ id $,$ the crns and the credit hours as $//$show in the sample run $($yes exactly as shown in the sample run!$)//$Instantiation of FeeInvoiceFeeInvoice feeInvoice $=$ new FeeInvoice $($ studentName $,$ studentId $,$crn$1,$creditHours$1,$crn$2,$creditHours$2)$ ;$//$Printing the fee invoicefeeInvoice.printFeeInvoice $()$;