Identify each of the following dates associated with the payment of dividends by Costco: June 18, July 30, July 17, and July 16. a) Ex-dividend date, declaration date, record date, payment date b) Declaration date, payment date, record date, ex-dividend date c) Declaration date, ex-dividend date, record date, payment date d) Declaration date, record date, payment date, ex-dividend date e) Record date, declaration date, ex-dividend date, payment date