You have determined a project's duration using the Critical Path Method (CPM). Your boss demands that you reduce the project duration by 10 additional days 50 that you give a competitive bid to your customer. You have some spare resources - extra labor and money -- to achieve such a time reduction (by investing more in individual activities to reduce their task durations). Which types of activities in the project would you consider initially for task time reduction? non-critical activities only. both critical and non-critical activities O critical activities only None of the above. (Reducing activity times, whether critical or non-critical, does not reduce the expected total project completion time.)