4. Assume that you are planning for your annual vacation out side Oman. List out the important events (atleast 8) of this project with the time and cost estimates. You can use any open source data to finalize your budget and holiday availability. Find out the predecessor relations between them and present all the data in the standard table format. Briefly describe the whole process using 200-300 words. Properly give the reference to the data source. (10 Marks)