Which of the following is an example of downward communication?
A) An employee provides feedback to higher-ups regarding her progress toward goals.
B) An employee suggests a way of improving efficiency of a process to his team lead.
C) An employee receives mail from her team leader pointing out problems that need attention.
D) An employee informs her colleague about changes in the company policy.
E) An employee informs his friend from a different department about a new coffee shop that has just opened in the town.