Match the description to appropriate cost estimation technique Based on unit costs in a project that involves similar work items with high degree of repeatability A. Expert judgement A rough order of magnitude estimation based on experiences of specialists Parametric B. Estimation based on historical data of an organization C. Three-point / PERT Estimation based on a formula using optimistic, pessimistic and most likely estimates D. Analogous QUESTION 6 In your project, there are two tasks A and B. B should start 2 days prior to completion of A. How do you define dependency between these two tasks? A. Define a Start to Finsih dependency with a lead of 2 days Define a Finish to Start dependency with a lead of 2 days B. C. Define a Finish to Start dependency with a lag of 2 days D. Define a Finish to Finish dependency with a lead of 2 days