As a project manager, you are working on a project that will require upgradation of some servers in your management department. You have determined the activity costs for upgradation using the analogous, parametric, bottom-up, and three-point estimating techniques. Which process does this describe?This type of question contains radio buttons and checkboxes for selection of options. Use Tab for navigation and Enter or space to select the option. option A Estimate Activity Resources option B Plan Cost Management option C Estimate Costs option D Determine Budget