Aaron is a banquet manager at the Continent Hotel. His job requires him to oversee the planning and execution of events in the hotel's multiple banquet halls. Today, he has a request from a client to have six 2.5-by-2 metre LED walls erected for their event. To make sure that this is done in a safe manner, Aaron called in several staff members from the electrical and properties teams for a meeting. There, they reviewed records of previous instances wherein multiple LED screens were requested by a banquet client. This is so that they can review what actions were taken the last time this was done. This is also so that they can formulate an installation plan faster. The previous records found in the hotel's diary show that the hotel has only built up to four LED walls in an event. To make sure that all six LED walls are properly and safely installed, adjustments to the proposed safety practices are needed. They discussed if there was a need for extra manpower or equipment to prepare for this event. After the details were established, they logged this their safety plans as a new diary entry for future reference. a. Identify the two functions of a diary in this scenario. b. Identify the reason why diary was the most appropriate consultative process for this scenario..