Read the passage below.

Since Zarah waited to complete her project until the night before it was due, she went to bed very late. In the morning, she was too tired to hear her alarm and woke up late. As a result, she missed the bus and was late for school. Halfway to school, she realized that she had forgotten her project because she had been in such a hurry. Zarah vowed never to wait until the last minute to complete something again.

The phrase “because she had been in such a hurry” is the cause of which effect?

A. Zarah staying up very late to complete her project
B. Zarah vowing to start working on things earlier
C. Zarah not hearing her alarm for school going off
D. Zarah forgetting to take her project with her to school