What is Cindy's secret of success both as a business executive and a woman()

A．She always makes sure to attend the big events in the life of her sons.
B．She comes to office on most weekends to catch up on her work.
C．She always gives priority to work rather than to her family.
D．She seldom has time to take a holiday.

A．When it sells well and brings in a good profit.
B．When it needs improvement to meet the needs of users.
C．When some of its features have to be deleted.
D．When certain options have to be adde