Employee Salaried Employee Commission Employee HourlyEmployee Earnings Abstract Employee Salaried Employee Weekly fix salary PrintInfo First name, last name e-tazkira number: tazkira salaried employee: firstName lastName e-tazkira number: tazkira weekly salary: weeklySalary hourly employee: firstName lastName e-tazkira number: tazkira hourly wage: wage; hours worked: hour's Hourly Employee if (hour's 50) { 50 * wage + ( hours - 50 ) wage * 2.5 } commission Rate * grossSales Commission-Employee commission employee: firstName lastName e-tazkira number: tazkira gross sales: grossSales; commission rate: commission Rate