The correct answer to this open question is the following.
I think that what happened to the lost colonists was the following.
First, I have to say that we are talking about the lost colony of Roanoke, North Carolina, in colonial American times.
In 1587, the first group of English explorers or settlers arrived in the North American territory. More specifically, at the Island of Roanoke, modern-day North Carolina. Those 115 English colonists named John White as their governor. There, White had to return to England to get more food and supplies. The thing was that he couldn't immediately get back to Roanoke because the British war against Spain demanded the use of all the ships.
Three years later, in 1590, White finally returned to Roanoke but sadly, nobody was there. They literally "disappeared." That is still a mystery today.
I think the colonists tried to survive the harsh environment and different climate conditions and had to move to find food. They could intermingle with some Native American Indians: Some friendly, that accepted to help them. Some not, and probably they killed the colonists.
The correct answer is E) revising policies and procedures in ways that will help drive cultural change.
Symbolic culture-changing actions include all of the following EXCEPT revising policies and procedures in ways that will help drive cultural change.
What symbolic culture-changing actions include are leading by example, reinforcing and celebrating culture-change successes, praising individuals and groups that exemplify the new desired behavior, and ensuring top executives' actions match their rhetoric.
All those elements are also symbols of great leadership in the organization. When the leader understands the culture of the organization and has open lines of communication, he/she will be able to convey its message in a clear way so everybody is om the same page. Then, setting the example it wants the others to imitate and follow, the leader can use the culture to prosper in good times and thrive during bad times.
Demand and supply intersect at equilibrium point.