Activity B has an optimistic duration of 5 days, a pessimistic duration of 24 days, and most-likely duration of 12 days. Using the three-point estimate, what's the duration for Activity B?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 24 days option B 12 days option C 14 days option D 18 days