isEmployee(driver) {
    let empStatus = this.getEmployeeStatus(driver)
    if (empStatus === "Employee") {
        return true
    }
    else {
        return false
    }
}
/**
 * Function to check if a driver is an employee * 
 * @param {Object} driver
 * @returns boolean true if employee; false otherwise.
 */
Function to check if a driver is an employee
@param {Object} driver
@returns boolean true if employee; false otherwise.
Function to check if a driver is an employee @param { Object } driver @returns boolean true if employee ; false otherwise .
isEmployee(driver) {
    let empStatus = this.getEmployeeStatus(driver)
    if (empStatus === "Employee") {
        return true
    }
    else {
        return false
    }
}
isEmployee ( driver ) { let empStatus = this . getEmployeeStatus ( driver ) if ( empStatus === "Employee" ) { return true } else { return false } }
Function to check if a driver is an employee 
 @param {Object} driver
 @returns boolean true if employee; false otherwise.
Function to check if a driver is an employee @param { Object } driver @returns boolean true if employee ; false otherwise .