单位人民币结算卡持卡人（非预制卡）可至开户网点办理密码修改，或通过（）修改密码。

A、本行自助设备

B、电话银行

C、网上银行

D、本行及他行自助设备

In her capacity as general director of JKL Company, a shareholding company, Lan attended a meeting with PQR Company, a client organisation, to discuss future business. During the meeting, Lan was informed of a business opportunity that would arise in the near future. Despite knowing that her company would benefit from this opportunity, Lan informed the client that JKL Company would be unable to deal with the contract due to lack of production capacity.Subsequent to the meeting, Lan informed the board of management of JKL Company of her intention to resign. Once she had left the company, she formed a new company and made a successful bid to secure the contract with PQR Company that she had earlier rejected on behalf of her former employer.Required:Advise the board of management of JKL Company on the action it could take against Lan. (10 marks)