21. Why would a company use both top down and bottom up budgeting processes, even it is known that the final budget will be top down, and bottom up budget proposals are too big and cannot be included in the final budget as such (3 points). Q2. Give four examples of why project manager would need to adjust/ change the project budget during the project (4 points). Q3. What needs to be taken into consideration when making a project budget. List 6 items. (3 points). O 99+ C 15.C Mostly cloudy ~ go