9. A construction company is being measured by the earned value reporting method. During the project one of the tasks, installing ten elm trees, was completed. The planned value for this task was $4,000, and it was completed two weeks ago. Unfortunately fort he contractor, maple trees should have been planted. The customer insists that maple trees be planted and that the elm trees be removed. As of this time the elm trees are still in the ground, but the contractor has agreed to do the work of replacing them. What action should be taken on the earned value report?