Obtaining a valid email address for all new relationships is now a requirement. Which of the below are best practices to ensure adherence to the Best Interest rule?Select one optionHaving an understanding of the firm's product offerings in order to consider reasonably available alternatives based on each individual client's needsKeeping up to date notes in CRM$,$ especially on conversations involving recommendationsCommunicating risks, reward & costs to clients about each productMaking no commitment to ongoing monitoring in a brokerage relationshipAll of the above