Gayle is managing a project to design and build a new office complex in the downtown area. She is analyzing the risks of hiring a vendor and has determined that on a scale of 1 to 5 the probability of a 1- to 5-week delay on the schedule is 3 with an impact of 50%, but a 6 to 10 week delay on the schedule increases the impact to 4 with probability of 40%. What is gayle doing a. Adding buffers to the critical path b. Identifying risks c. Quantitative risk analysis d. Qualitative risk analysis