Conducting a lessons learned using the post facto approach involve 2 of the following 4 choices as documented in the multiple choices below. Select all the answers that you think are applicable. Partial credit will be applicable for any right answer, and a negative score will be applicable for each incorrect selection. Select your choices wisely. Each correct response is weighted equally and the same for an incorrect response 1. Is less resource-intensive compared to a regularly conducted and reported lessons learned approach 2. Offers the benefit of bringing project members and partners together for an extensive look into the operations in a holistic manner 3. Is more resource-intensive compared to a regularly conducted and reported lessons learned approach 4. Post factor approach by the very nature of the approach provides more insight on lessons learned than compared to a regularly conducted and reported lessons learned approach