Imagine that a restaurant is hosting a recruitment day to hire delivery drivers. The project manager creates a plan to organize stakeholder communication. The plan indicates the following: The team lead updates the core hiring team every day for two weeks before the event to report the next steps so they each know their daily responsibilities. The core hiring team contacts the job candidates the Friday before the event to remind them of the time and location. The project manager contacts the venue and caterers the Monday before the event to confirm reservations. 

In the above scenario, what three key elements are missing from the communication plan? Discuss.